Research Squads — Focused Agent Teams for Scientific Subproblems

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Research Squads — Focused Agent Teams for Scientific Subproblems

> ## Continuous-process anchor
>
> This spec describes an instance of one of the retired-script themes
> documented in docs/design/retired_scripts_patterns.md. Before
> implementing, read:
>
> 1. The "Design principles for continuous processes" section of that
> atlas — every principle is load-bearing. In particular:
> - LLMs for semantic judgment; rules for syntactic validation.
> - Gap-predicate driven, not calendar-driven.
> - Idempotent + version-stamped + observable.
> - No hardcoded entity lists, keyword lists, or canonical-name tables.
> - Three surfaces: FastAPI + orchestra + MCP.
> - Progressive improvement via outcome-feedback loop.
> 2. If a matching theme is not yet rebuilt as a continuous process,
> follow docs/planning/specs/rebuild_theme_template_spec.md to
> scaffold it BEFORE doing the per-instance work.
>
> **Specific scripts named below in this spec are retired and must not
> be rebuilt as one-offs.** Implement (or extend) the corresponding
> continuous process instead.

Quest cluster: Agent Ecosystem · Open Debates · Market Participants · Capital Markets · Atlas · Work Governance Created: 2026-04-10 Status: open Builds on: economics_participation_drivers_spec.md (v1) + economics_v2_credit_backprop_spec.md (v2)

> "Agents" throughout this doc means any actor — LLM personas,
> orchestra worker classes, market participants, human researchers.
> SciDEX is a hybrid collective; squad membership is uniform across
> kinds of contributors.

The thing missing

The v1 + v2 economics give the system the fuel — contribution credit,
discovery dividends, capability-based routing — but the *organizational
unit* of scientific work is still the atomic task. Real science doesn't
work by individuals picking up isolated tickets. It works by **small
focused teams** that:

  • assemble around a specific subproblem,
  • work intensively for a bounded time,
  • log their thinking as they go,
  • publish findings to the broader community when ready,
  • disband — or fork into sub-teams when a sub-question emerges.
  • A SciDEX gap, hypothesis, or challenge that's worth real attention
    deserves a research squad: a transient, self-organizing,
    pool-funded team that owns it for a few days, leaves a journal, and
    bubbles its findings up to the core knowledge graph and exchanges.

    This spec is the design + first implementation of that primitive.

    Why this matters for SciDEX

    • Concentration over churn. Today, agents pick up tasks one at a
    time. A squad focuses 5–10 agents on one problem for hours/days
    with shared context.
    • Coordination without collision. Squad members can divide labor
    (one does literature review, one runs analyses, one debates, one
    reviews) inside a private context that doesn't pollute the global
    KG until findings are confirmed.
    • Provenance with shape. Every artifact a squad produces carries
    squad provenance, so the v2 backprop credit assignment can multiply
    rewards for active squad members when their findings later validate.
    • A market for attention. Squads compete for funding and members
    via quadratic funding (v2 #15). Squads with bigger pools and broader
    funder support attract more agents naturally — agents are pulled
    toward areas of high collective importance because that's where the
    pool is biggest.
    • Forkable / mergable knowledge work. When a squad finds a
    sub-question worth its own focus, it can fork a sub-squad. When two
    squads working on adjacent problems realize they overlap, they can
    merge. This is how real research labs evolve.

    Where this fits in the existing economics

    A research squad is, conceptually, a **short-lived, agent-driven,
    pool-funded sub-quest** with explicit membership and a bounded
    lifespan. It composes with everything in v1 and v2:

    Existing primitiveHow squads use it
    Quests (existing)Each squad has a parent_quest_id. Findings bubble up to the parent quest.
    Bounties (driver #4)Bounty pool seeds the squad's initial token pool.
    Quadratic funding (driver #15)Agents fund the squads they care about; matching pool amplifies broad support.
    Contribution credit (driver #11)Squad-internal contributions are credited just like global ones, plus a squad_id tag.
    Reward emission (driver #5)Squad members get rewarded normally for their atomic actions.
    Improvement detector (driver #13)Detects when a squad's bubbled-up finding produces a world_model_improvement.
    Discovery dividend (driver #14)Backprops dividend through the squad provenance graph; squad-active members get a 2× multiplier.
    Calibration slashing (driver #16)Squads that publish findings later refuted lose pool + members get reputation hits.
    Capability routing (already shipped)Squad recruitment uses the same requirements capability gates.
    Squads aren't a parallel system. They're a lens on top of the
    existing economics that gives a coherent group identity and a private
    workspace to focused teams.

    Schema

    CREATE TABLE research_squads (
        id TEXT PRIMARY KEY,
        name TEXT NOT NULL,
        charter TEXT NOT NULL,                 -- one-paragraph goal
        parent_quest_id TEXT,                  -- bubbles findings up here
        target_artifact_type TEXT NOT NULL,    -- 'gap'|'hypothesis'|'challenge'|'analysis'
        target_artifact_id TEXT NOT NULL,
        status TEXT NOT NULL,                  -- 'forming'|'recruiting'|'active'|'harvesting'|'disbanded'
        success_criteria TEXT,                 -- JSON list of measurable criteria
        formed_at TEXT NOT NULL,
        recruitment_closes_at TEXT,
        target_disband_at TEXT,                -- soft deadline
        disbanded_at TEXT,
        pool_balance INTEGER NOT NULL DEFAULT 0,
        pool_seed INTEGER NOT NULL DEFAULT 0,
        pool_external INTEGER NOT NULL DEFAULT 0,  -- contributions from agent wallets
        parent_squad_id TEXT,                  -- for forks
        created_by TEXT,
        workspace_branch TEXT,                 -- git branch dedicated to this squad
        findings_bubbled INTEGER NOT NULL DEFAULT 0,
        metadata TEXT
    );
    
    CREATE TABLE squad_members (
        squad_id TEXT NOT NULL,
        agent_id TEXT NOT NULL,
        role TEXT NOT NULL,                    -- 'lead'|'researcher'|'reviewer'|'observer'
        joined_at TEXT NOT NULL,
        left_at TEXT,
        contribution_score REAL NOT NULL DEFAULT 0.0,
        journal_entries INTEGER NOT NULL DEFAULT 0,
        findings_authored INTEGER NOT NULL DEFAULT 0,
        PRIMARY KEY (squad_id, agent_id)
    );
    
    CREATE TABLE squad_journal (
        id TEXT PRIMARY KEY,
        squad_id TEXT NOT NULL,
        author_agent_id TEXT NOT NULL,
        entry_type TEXT NOT NULL,              -- 'progress'|'finding'|'block'|'decision'|'milestone'|'note'
        title TEXT NOT NULL,
        body TEXT NOT NULL,
        references_artifacts TEXT,             -- JSON list
        created_at TEXT NOT NULL
    );
    
    CREATE TABLE squad_findings (
        id TEXT PRIMARY KEY,
        squad_id TEXT NOT NULL,
        finding_type TEXT NOT NULL,            -- 'hypothesis'|'evidence'|'kg_edge'|'wiki_edit'|'analysis'|'review'
        target_artifact_type TEXT,
        target_artifact_id TEXT,
        title TEXT NOT NULL,
        summary TEXT,
        confidence REAL NOT NULL DEFAULT 0.5,
        bubble_up_status TEXT NOT NULL DEFAULT 'pending',
                                               -- 'pending'|'reviewed'|'merged'|'rejected'
        reviewed_by TEXT,                      -- agent_id of reviewer
        bubbled_at TEXT,
        metadata TEXT,
        created_at TEXT NOT NULL
    );
    
    CREATE TABLE squad_grants (
        id TEXT PRIMARY KEY,
        squad_id TEXT NOT NULL,
        from_account TEXT NOT NULL,            -- 'system' | 'matching_pool' | agent_id
        amount INTEGER NOT NULL,
        purpose TEXT,                          -- 'seed'|'quadratic_funding'|'sponsorship'|'milestone_bonus'
        granted_at TEXT NOT NULL
    );

    All five tables get appropriate indexes on squad_id, status, bubble_up_status, and (target_artifact_type, target_artifact_id).

    Lifecycle

    ┌─────────┐
                      │ FORMING │   created by autoseed driver or by an agent
                      └────┬────┘
                           │ (charter set, success criteria locked)
                           ↓
                      ┌────────────┐
                      │ RECRUITING │  open enrollment window (~24h),
                      └────┬───────┘   agents bid/apply for membership
                           │
                           ↓
                      ┌────────┐
                      │ ACTIVE │   bounded execution window (3-7d),
                      └────┬───┘    members journal & produce findings
                           │
                           ↓
                      ┌─────────────┐
                      │ HARVESTING  │  lead/judge reviews findings,
                      └────┬────────┘   marks ones to bubble up
                           │
                           ↓
                      ┌───────────┐
                      │ DISBANDED │  pool distributed proportional to
                      └───────────┘   contribution_score; squad becomes
                                      historical record

    A squad can also fork during ACTIVE state — when a sub-question
    emerges, the lead spawns a child squad with parent_squad_id set.
    A squad can merge with another by transferring members + pool
    into one of them.

    How agents are attracted to important areas

    Three mechanisms, in order of leverage:

  • Pool size scales with target importance. When the autoseed
  • driver creates a squad from a gap, it sets the pool seed to
    importance_score × 5000 tokens. A P95 importance gap gets a
    ~5000-token squad; a P50 gets ~500. Agents can see this pool size
    on the squad listing.
  • Quadratic funding amplifies broad support. Agents contribute
  • small amounts of their wallet to the squads they care about. The
    matching pool adds (Σ √cᵢ)² so 100 agents giving 10 tokens each
    becomes a ~10,000-token match instead of 1000. Squads with broad
    funder support visibly grow their pool, signaling collective
    priority and pulling new members in.
  • Discovery dividend multiplier for active squad members. When a
  • squad's bubbled-up finding later produces a world-model improvement
    (driver #13), the v2 backprop (driver #14) uses a 2× multiplier
    for agents whose contributions came through the squad. Patient
    focused work pays off more than scattered tasks.

    The combined effect: agents that look at the squad market see big
    pools on important targets, with multiplied future dividends, and
    naturally gravitate toward where the broader community has signaled
    priority. **The market does the routing — no central scheduler
    required.**

    Workspace integration with Orchestra worktrees

    Each squad gets a long-lived git branch named squad/{slug} (e.g. squad/gap-amyloid-clearance). Squad members
    check out work into that branch instead of orchestra/task/.... When
    a finding is marked merged by the bubble-up driver, the relevant
    commits from the squad branch are cherry-picked or merged into main
    with the squad provenance attached to the commit message.

    This is identical to the existing orchestra worktree pattern,
    just with a longer-lived branch and squad-scoped membership. No new
    git infrastructure needed.

    Six new driver tasks

    #TitleQuestFrequencyStatus
    18Squad autoseed from high-priority gapsAgent Ecosystemevery-6himplemented
    19Squad journal CLI (squads log)Agent Ecosystemn/a (CLI)implemented
    20Squad findings bubble-upAtlasevery-1himplemented
    21Squad open enrollment & recruitmentAgent Ecosystemevery-1himplemented
    22Squad harvest & pool distributionCapital Marketsevery-1himplemented
    23Squad dividend multiplier on backpropCapital Marketsn/a (extension to driver #14)implemented
    24Agent QF auto-contribute to squadsCapital Marketsevery-1himplemented
    Implementations land in economics_drivers/squads/ as submodules autoseed.py, journal.py, bubble_up.py, recruit.py. CLI: python3 -m
    economics_drivers.squads {form|join|log|status|bubble|disband}
    .

    What this enables

    In one paragraph: **agents form temporary research squads around the
    gaps and challenges that matter most to SciDEX, work in private
    shared context for days, journal their thinking as they go, and
    bubble polished findings into the core knowledge graph. The pool size
    and dividend multipliers naturally pull agents toward high-priority
    areas without anyone scheduling them. When a squad's findings later
    turn out to be important, every contributing agent gets a backprop
    windfall — including the human researchers who joined for an
    afternoon and the LLM personas that grinded out the routine debate
    rounds.** This is the organizational primitive that lets a hybrid
    agent/human collective do focused, accountable, and rewarding science
    without a central PI.

    Work Log

    2026-04-23 03:00 UTC — Codex [task:3e1a8177-4e47-4067-8ae1-62102de6528d]

    • Driver #22 (harvest) PostgreSQL fix committed via task-3a61e65c: The worktree from the original task was pruned before the fix could be pushed, so this task rebased the fix onto current main and addressed the merge-gate review comment about timezone-aware sorting.
    • Fix applied: _now() returns ISO string for TEXT column compatibility; replaced _credit_distribution() with _distribute_pool() using tl.transfer(); added _ensure_squad_account_funded() to unlock seed tokens; full-table-scan + Python filter avoids corrupt idx_research_squads_status.
    • Addressed merge-gate review: datetime.max replaced with datetime.max.replace(tzinfo=timezone.utc) so None target_disband_at values sort correctly alongside timezone-aware parsed timestamps.
    • Verified: python3 -m py_compile economics_drivers/squads/harvest.py passed; python3 -m economics_drivers.squads.harvest --dry-run ran cleanly, harvesting 10 squads.
    • Commit: 71fbdf76f [task:3e1a8177-4e47-4067-8ae1-62102de6528d]

    2026-04-23 UTC - Codex [task:1b83a79e-a502-432e-8793-2040900c774b]

    • Merge-gate retry: rebuilt the QF dry-run fix on current origin/main after the previous deploy attempt was blocked by a protected-main push.
    • Confirmed the retry diff is limited to the squad QF driver, its regression tests, and this research-squads spec work log; dropped unrelated gap-resolution files from the stale branch comparison.
    • Verification: PYTHONPATH=. pytest -q tests/test_squad_qf.py tests/test_squad_qf_contribute.py passed; python3 -m py_compile economics_drivers/squads/qf.py passed.

    2026-04-22 UTC - Codex [task:1b83a79e-a502-432e-8793-2040900c774b]

    • Drivers #15/#24 (QF match + QF contribute): Recurring verification found a PostgreSQL numeric-type blocker in the QF match driver.
    • Initial checks: python3 -m pytest tests/test_squad_qf_contribute.py -q passed; qf_contribute --dry-run --limit 3 planned contributions correctly.
    • Bug: python3 -m economics_drivers.squads.qf --dry-run --limit 5 failed when token_ledger.get_account() returned a Decimal balance and _ensure_matching_pool_account() added it to a float in the top-up logging path.
    • Additional dry-run safety issue: qf --dry-run called the matching-pool top-up helper, so dry-runs could create or mint the QF matching-pool account before reporting results.
    • Fix implemented: _ensure_matching_pool_account(dry_run=...) now normalizes balances to float, returns the usable balance, and avoids create_account/mint calls during dry-runs; run() uses the simulated balance for cap calculations.
    • Regression coverage: extended tests/test_squad_qf.py for Decimal top-up and missing-account dry-run behavior while preserving the existing PostgreSQL JSON serialization test.
    • Verification: python3 -m pytest tests/test_squad_qf.py tests/test_squad_qf_contribute.py -q passed; python3 -m economics_drivers.squads.qf --dry-run --limit 5 now exits cleanly; python3 -m py_compile economics_drivers/squads/qf.py economics_drivers/squads/qf_contribute.py economics_drivers/squads/journal.py tests/test_squad_qf.py passed.

    2026-04-22 03:15 UTC — Codex [task:1b83a79e-a502-432e-8793-2040900c774b]

    • Drivers #15/#24 (QF match + QF contribute): recurring cycle run with PostgreSQL dry-run serialization fix.
    • Pre-checks: scidex status; python3 -m pytest tests/test_squad_qf_contribute.py -q; qf_contribute --dry-run --limit 3; qf --dry-run --limit 10.
    • Live qf_contribute --limit 50: 19 agents processed, 36 grants recorded, 824.07 tokens moved from agent wallets to squad pools.
    • Live qf --limit 50: 50 squads processed, 5 squads matched, 335.64 tokens moved from qf_matching_pool to squad pools.
    • Bug found after live run: qf --dry-run crashed when PostgreSQL returned qf_last_matched_at as a datetime, because CLI output used raw json.dumps().
    • Fix: added a JSON default encoder in economics_drivers/squads/qf.py for PostgreSQL datetime and Decimal values; added tests/test_squad_qf.py regression coverage.

    2026-04-21 15:40 UTC - Codex [task:3b25ded3-1372-49d2-ba9c-7b01fc1f2b99]

    • Merge-gate retry: rebuilt the task branch from current origin/main to drop unrelated API/spec/script churn from prior attempts.
    • Kept the substantive Driver #21 fix in economics_drivers/squads/recruit.py: PostgreSQL datetime handling, rowcount-based activation detection, and datetime-safe recruitment sort keys.
    • Regression proof: final tree inherits origin/main api.py/api_shared/db.py, preserving open_request_db_scope/close_request_db_scope imports/exports and close_thread_local_dbs() at the top of _market_consumer_loop().
    • Verified: python3 -m py_compile economics_drivers/squads/recruit.py; python3 -m economics_drivers.squads.recruit --dry-run --limit 10 -> processed 10 recruiting squads, planned 30 auto-invites, accepted 0 standing bids, activated 0 squads under rollback.

    2026-04-21 14:50 UTC — Slot 0 [task:1b83a79e-a502-432e-8793-2040900c774b]

    • Merge gate retry (retry 1/10): Fixed api.py agora router regression from prior attempt.
    • Prior commit removed _agora_router import + app.include_router(_agora_router) and close_thread_local_dbs() from _market_consumer_loop, causing 404s on all Agora API routes and pool slot leak in background thread.
    • Fix: rebased on origin/main which restored both api_routes.agora registration and close_thread_local_dbs() call.
    • Verified: curl http://localhost:8000/api/status returns 200; _agora_router present at lines 963 and 969; close_thread_local_dbs() present at line 341.
    • python3 -m pytest tests/test_squad_qf_contribute.py -v passes (2/2).
    • python3 -m economics_drivers.squads.qf_contribute --dry-run --limit 3 runs cleanly.
    • python3 -m economics_drivers.squads.qf --dry-run --limit 10 runs cleanly (no pending matches — contributions from prior run already matched).
    • Force-pushed rebased commit c063c3db4 to orchestra/task/1b83a79e-quadratic-funding-for-squad-pools-extens.

    2026-04-21 07:45 UTC — minimax:64 [task:46ae57a3-2883-4a36-a888-fc39d0812b27]

    • Driver #23 (Squad-member dividend multiplier on backprop): Implementation verified + test fix
    • The 2x via_squad multiplier was already implemented in backprop_credit.py on origin/main (applied at analysis, hypothesis, and debate_session artifact levels in _walk_provenance)
    • Test file cleanup: removed obsolete DB_PATH monkey-patching from test_backprop_credit_squad.py (leftover from pre-PG migration era — _walk_provenance now accepts a conn parameter directly, no path override needed)
    • Test run: all 3 tests pass (test_squad_multiplier, test_multiple_contributions_squad, test_hypothesis_squad_multiplier)
    • Verified 2.0x multiplier for single squad contribution, 2.2x for 3 contributions (2.0 * 1.1 bonus)
    • Push blocked by circuit breaker (infrastructure emergency, not code issue)

    2026-04-21 07:53 UTC — codex:44 [task:1b83a79e-a502-432e-8793-2040900c774b]

    • Driver #24 (QF auto-contribute) + Driver #15 extension (QF match): recurring cycle run after verifying current implementation was already present on origin/main.
    • Verification before live writes:
    - python3 -m economics_drivers.squads.qf_contribute --dry-run --limit 3 found eligible wallet contributions.
    - python3 -m economics_drivers.squads.qf --dry-run --limit 10 ran cleanly with no pending matches before new contributions.
    - python3 -m compileall -q economics_drivers/squads/qf.py economics_drivers/squads/qf_contribute.py economics_drivers/squads/journal.py economics_drivers/squads/schema.py passed.
    • Live qf_contribute --limit 50: 16 agents processed, 33 grants recorded, 833.04 tokens moved from agent wallets to squad pools.
    • Live qf --limit 100: 100 squads processed, 6 squads matched, 621.71 tokens moved from qf_matching_pool to squad pools.
    - Top broad-support squads: sq-1b8a98740e11 matched 205.37 tokens from 10 contributors; sq-afc7cfd0dae7 and sq-7c1e5d2d502a each matched 204.12 tokens from 9 contributors.
    - Matching pool balance: 2488.60 -> 1866.89 tokens.
    • Post-run dry-run exposed a retry-safety gap: a second qf_contribute invocation in the same hour could skip already-funded squads and fund the next three, exceeding the intended per-agent cycle cap.
    • Fixed qf_contribute.get_squads_for_agent() to subtract already-funded squads from MAX_SQUADS_PER_AGENT and return no squads once an agent has hit the cycle cap.
    • Added tests/test_squad_qf_contribute.py regression coverage for full-cap and partial-cap retry behavior.
    • Verification after fix: python3 -m pytest tests/test_squad_qf_contribute.py -q passed; python3 -m economics_drivers.squads.qf_contribute --dry-run --limit 3 returned no extra targets for the top already-funded agents.

    2026-04-19 00:28 UTC — minimax:64 [task:3b25ded3-1372-49d2-ba9c-7b01fc1f2b99]

    • Driver #21 (Squad open enrollment & recruitment): Fix corrupt status index bypass
    • Bug: idx_research_squads_status is partially corrupt — WHERE status='recruiting' hits the index, returns the first matching row correctly, but crashes with "database disk image is malformed" on subsequent index entries. The corruption is in the index B-tree, not the table data itself.
    • Fix: replaced index-based WHERE status = 'recruiting' query with a full table scan (SELECT * FROM research_squads LIMIT 300), then filter in Python. This works because SQLite's LIMIT without ORDER BY does a straight table scan, never touching the corrupt index.
    • Also added Python-side sort by recruitment_closes_at since we removed ORDER BY from SQL.
    • Live run: 1 recruiting squad (sq-3cee52592c5f, tau propagation gap), 3 agents auto-invited (clinical_trialist, ethicist, medicinal_chemist), squad now at 9 members. Driver operational.
    • economics_drivers/squads/recruit.py changed; pushed to branch orchestra/task/3b25ded3-squad-open-enrollment-recruitment-driver
    • Note: push to origin/main pending auth fix

    2026-04-12 22:00 UTC — sonnet-4.6:44 [task:3e1a8177-4e47-4067-8ae1-62102de6528d]

    • Driver #22 (Squad harvest & pool distribution): Recurring cycle run
    • Live run: python3 -m economics_drivers.squads.harvest
    - Result: no-op: no squads ready to harvest — correct
    - DB state: 9 active squads (all target_disband_at 2026-04-16, none expired), 13 recruiting, 1 disbanded
    - Active squads: all have success_criteria requiring hypothesis bubbled + 3 distinct journal authors + debate + 5 KG edges; none yet met
    • harvest.py fully operational on origin/main; no code changes needed this cycle
    • Next harvest expected when disband deadlines expire 2026-04-16 UTC

    2026-04-12 20:58 UTC — sonnet-4.6:72 [task:3e1a8177-4e47-4067-8ae1-62102de6528d]

    • Driver #22 (Squad harvest & pool distribution): Recurring cycle run
    • Live run: python3 -m economics_drivers.squads.harvest
    - Result: no-op: no squads ready to harvest — correct
    - DB state: 9 active squads (all target_disband_at 2026-04-16→17, none expired), 13 recruiting, 1 already disbanded
    • Harvest logic fully operational: will distribute pools when disband dates expire in ~4 days
    • Created setup_squad_harvest_cron.sh — registers cron entry every-1h at :30 for driver #22
    • Cron note: requires sudo or user crontab access; run once when available:
    bash setup_squad_harvest_cron.sh

    2026-04-12 19:50 UTC — sonnet-4.6 [task:3e1a8177-4e47-4067-8ae1-62102de6528d]

    • Driver #22 (Squad harvest & pool distribution): Recurring cycle — query fix
    • Fixed run() SQL query: added target_disband_at IS NULL condition so squads with
    no deadline set are included for harvest (previously only squads with a passed deadline
    or non-null success_criteria were eligible; no-deadline squads were silently skipped)
    • All harvest logic already complete: harvestingdisbanded transition, proportional
    pool distribution via token_ledger, disbanded_at timestamp, member left_at marking
    • Smoke-tested with in-memory SQLite: 70/30 split → 700/300 tokens, squad disbanded ✓
    • No-deadline squad (single member) → 500 tokens, squad disbanded ✓
    • python3 -m economics_drivers.squads.harvest --dry-run → clean no-op on live DB

    2026-04-12 (sonnet-4.6) — task:1b83a79e — second live QF cycle + cap fix

    • Second live qf_contribute: 9 agents × 3 squads = 27 contributions, 850.38 tokens
    • Second live qf match: 9 squads matched, 873.75 tokens from pool (pool: 3495 → 2621.25)
    • Bug fix (qf.py): proportionality cap used current squad's last_matched for ALL remaining
    squads when computing all_raw; fixed to use each squad's own r["qf_last_matched_at"].
    Bug only triggered when MAX_MATCH_FRACTION (25%) is exhausted in one round.
    • Improvement: matching_pool_balance split into _before and _after in run() output.
    • Tests: 40/40 pass. Fix pushed to origin/main as commit 68e4c2b18.

    2026-04-12 (sonnet-4.6:95) — task:1b83a79e — first live QF cycle

    • Executed live qf_contribute: 9 agents × 3 squads = 27 contributions, 874.32 tokens moved from agent wallets to squad pools (member-match priority)
    • Executed live qf match: 20 squads processed, 9 squads received QF matching funds:
    - Top 3 squads each got ~130.71 tokens match (9 contributors each)
    - Next 3 squads: ~129.43 tokens match (9 contributors)
    - Next 3 squads: ~128.19 tokens match (9 contributors)
    - Total matching pool distributed: 1,165.00 tokens
    • Note: Cron registration blocked (no write access to /var/spool/cron/crontabs). setup_squad_qf_cron.sh is in root of repo for human to run once sudo access available.
    • Driver table updated: #22 (harvest) → implemented, added #24 (qf_contribute) → implemented

    2026-04-12 (sonnet-4.6:76) — task:1b83a79e — keyword matching fix + 40 tests

    • Bug fix: qf_contribute.py keyword pattern was %kw1%kw2%kw3% (requires sequential match) →
    fixed to per-keyword OR clauses so any single capability keyword matches a squad
    • Tests: 40/40 passing — added test_capability_keyword_or_matching to cover the fix
    • Integration: Pushed test_squads_qf.py, setup_squad_qf_cron.sh, and
    economics_drivers/squads/qf_contribute.py (fixed) to origin/main

    2026-04-12 — Slot 70 (sonnet-4.6:70) [task:92f3d98e-7288-474e-a53a-0ca69363b750]

    • Driver #18 (Squad autoseed) — recurring cycle run
    • Ran: python3 -m economics_drivers.squads.cli autoseed --limit 5
    • Result: {"squads_formed": 0} — correct idempotent behavior
    • State: 20 existing squads (15 recruiting + 5 active) cover all top-20 gaps (importance 0.92–0.95)
    • Top gaps checked: clinical trial failures, PARKIN mechanisms, ALS therapy gaps, amyloid/tau targeting — all have active squads
    • DB has 2,655 eligible gaps (importance ≥ 0.5) and 3,099 open/investigating gaps total
    • No action needed; driver will form new squads in future cycles as recruitment windows close and new gaps are surfaced

    2026-04-12 PT — Slot 71 (sonnet-4.6:71) [task:ecf128f4-495b-4a89-8909-3f3ba5d00aff]

    • Driver #20 (Squad findings bubble-up): Verified implementation, added --dry-run to CLI
    • bubble_up.py was already complete (213 lines): queries squad_findings with bubble_up_status='reviewed', inserts agent_contributions rows (type squad_finding) for every active squad member, marks findings merged, increments research_squads.findings_bubbled. Fully idempotent via reference_id metadata check.
    • Fixed cli.py bubble subcommand to pass --dry-run through to bubble_mod.run()
    • Tested: python3 -m economics_drivers.squads.cli bubble → clean no-op (no reviewed findings yet)
    • Tested: python3 -m economics_drivers.squads.cli bubble --dry-run → clean no-op with dry-run

    2026-04-12 (sonnet-4.6) — task:1b83a79e — continuation: push verification

    • Confirmed 39/39 tests pass: python3 -m pytest test_squads_qf.py -v
    • Dry-run verified on live DB: 9 agents eligible, 27 contributions to 3 squads
    • Core implementation (qf.py, qf_contribute.py, __init__.py) confirmed in origin/main
    • test_squads_qf.py and setup_squad_qf_cron.sh committed locally (branch: senate/1b83a79e-squad-qf)
    • Push blocked by pre-existing GH013 rule (merge commit 174a42d3 in GitHub's view of ancestry)
    — this affects all branches; needs admin-level repo rule adjustment or history rewrite
    • Task substantively complete: QF for squad pools fully implemented and live in origin/main

    2026-04-12 (sonnet-4.6) — task:1b83a79e — QF squad tests + cron setup

    • Tests for squad QF system: Created test_squads_qf.py (39 tests, all passing)
    - TestQFMatchFormula — verifies (Σ √cᵢ)² formula, consensus > whale amplification, dust filter
    - TestGetSquadContributionsSince — since-timestamp filtering, matching-pool exclusion, aggregation
    - TestQFRunDryRun — dry-run idempotency, match amount computation, inactive squad exclusion
    - TestQFMatchCapFraction — MAX_MATCH_FRACTION sanity, multi-squad run stability
    - TestGetEligibleAgents — balance threshold, inactive-agent filter, ordering
    - TestComputeContributionAmount — scaling, cap, min guarantee
    - TestGetSquadsForAgent — member priority, cycle dedup, MAX_SQUADS_PER_AGENT bound
    - TestQFContributeRunDryRun — dry-run no writes, contribution detail shape
    - TestQFEndToEndFormula — 100-agent × 10-token amplification, whale vs crowd
    • Cron registration script: Created setup_squad_qf_cron.sh
    - qf_contribute (every 1h): agents auto-contribute to squads they care about
    - qf (every 6h at 00/06/12/18): QF matching distributes (Σ √cᵢ)² from pool to squads

    2026-04-12 02:00 PT — Slot 61 (minimax:61)

    • Driver #24 (Agent QF auto-contribute to squads): Implementation complete
    • Created economics_drivers/squads/qf_contribute.py (267 lines):
    - Recurring driver (every-1h) that auto-contributes from agent wallets to squads
    - Agents with balance >= 100 tokens qualify (1% contribution rate, max 50 tokens)
    - Squad targeting: member squads first, then capability-matched active/recruiting squads
    - Per-cycle deduplication via squad_grants timestamp check
    - Uses existing journal_mod.contribute_to_squad() to record grants
    • Updated economics_drivers/squads/__init__.py to import qf and qf_contribute
    • Updated economics_drivers/squads/cli.py with qf-contribute subcommand
    • Tested: python3 -m economics_drivers.squads.qf_contribute --dry-run → 9 agents processed, contributions to 3 squads each

    2026-04-11 13:45 PT — Slot 52 (minimax:52)

    • Driver #21 (Squad open enrollment & recruitment): Implementation complete
    • Created economics_drivers/squads/recruit.py (381 lines):
    - Auto-invites up to 3 capability-matched agents per recruiting squad per cycle
    - Accepts standing-bid joins from squad_join_bids table
    - Transitions squads from 'recruiting' to 'active' when recruitment_closes_at passes
    - Uses domain-keyword matching against agent capabilities (clinical, genetics, biology, etc.)
    - Idempotent: skips already-invited agents, already-joined bids, already-active squads
    • Updated economics_drivers/squads/__init__.py to import both harvest and recruit
    • Updated research_squads_spec.md driver #21 status: dispatched → implemented
    • Tested: python3 -m economics_drivers.squads.recruit --dry-run → clean no-op (5 squads processed)
    • Push blocked by GitHub pre-receive hook (merge commit 174a42d3 in origin/main ancestry)
    • Workaround attempted: rebase/cherry-pick/orphan-branch all blocked by same rule
    • Escalated: repository rule requires admin intervention or origin/main history rewrite

    2026-04-12 14:08 UTC — Slot 72 (sonnet-4.6:72) [task:3b25ded3-1372-49d2-ba9c-7b01fc1f2b99]

    • Driver #21 (Squad open enrollment & recruitment): Recurring cycle run
    • Live run: python3 -m economics_drivers.squads.recruit
    - 15 recruiting squads processed (5 already active)
    - 6 agents auto-invited (capability-matched: theorist, skeptic, domain_expert to 2 squads)
    - 0 standing bids accepted (no pending squad_join_bids)
    - 0 squads transitioned to active (all recruitment_closes_at still in future)
    • Squad state: 5 active + 15 recruiting squads; recruitment windows close 2026-04-12T19:48–2026-04-13T07:56 UTC
    • Next cycle will transition first batch of recruiting → active as windows expire

    2026-04-12 17:30 UTC — Slot 72 (sonnet-4.6:72) [task:ecf128f4-495b-4a89-8909-3f3ba5d00aff]

    • Driver #20 (Squad findings bubble-up): Recurring cycle run
    • Live run: python3 -m economics_drivers.squads.cli bubble --limit 50
    - Result: findings_bubbled=0, members_credited_total=0 — clean no-op
    - DB state: 1 total finding (already merged from prior cycle), 0 reviewed, 0 pending
    • Idempotent: driver correctly skips merged findings, only acts on reviewed
    • Next cycle will bubble findings as squad leads review new pending findings

    2026-04-12 15:25 UTC — Slot 50 (minimax:50) [task:3b25ded3-1372-49d2-ba9c-7b01fc1f2b99]

    • Driver #21 (Squad open enrollment & recruitment): Recurring cycle run
    • Live run: python3 -m economics_drivers.squads.recruit
    - 15 recruiting squads processed, 4 agents auto-invited, 0 standing bids accepted, 0 activations
    • Idempotent: already-invited agents skipped (48h cooldown), already-active squads skipped
    • Recruitment windows still open; next cycle will activate squads as windows expire

    2026-04-12 18:00 UTC — Slot 55 (minimax:55) [task:3b25ded3-1372-49d2-ba9c-7b01fc1f2b99]

    • Driver #21 (Squad open enrollment & recruitment): Recurring cycle run
    • Live run: python3 -m economics_drivers.squads.recruit
    - 15 recruiting squads processed, 0 auto-invites, 0 standing bids, 0 activations
    • Result: correct no-op — all 15 recruiting squads already at MAX_SQUAD_SIZE=10 members
    • Recruitment windows close at 19:48 UTC; next cycle will activate first batch of squads
    • Idempotent: driver working as designed

    2026-04-12 19:40 UTC — sonnet-4.6:75 [task:3b25ded3-1372-49d2-ba9c-7b01fc1f2b99]

    • Driver #21 (Squad open enrollment & recruitment): Recurring cycle run
    • Live run: python3 -m economics_drivers.squads.recruit
    - 18 recruiting squads processed (5 active squads skipped)
    - 9 agents auto-invited across 3 squads (synthesizer, epidemiologist, computational_biologist)
    - 0 standing bids accepted (no pending squad_join_bids in table)
    - 0 squads transitioned to active (all recruitment_closes_at still in future)
    • State: 3 squads gained new members (sq-f51b5afb0f2b, sq-ad6c079aabbf, sq-4fdd45955140); 15 squads already at MAX_SQUAD_SIZE=10
    • Idempotent: 48h cooldown prevents re-inviting recently invited agents
    • Next cycle will transition squads whose recruitment_closes_at has expired to 'active'

    2026-04-13 07:20 UTC — sonnet-4.6:46 [task:46ae57a3-2883-4a36-a888-fc39d0812b27]

    • Driver #23 (Squad dividend multiplier on backprop): Test fix — added missing tables to test schema
    • test_backprop_credit_squad.py _setup_test_db() was missing debate_sessions and debate_rounds tables; _walk_provenance() queries both when traversing analysis artifacts, causing all 3 tests to fail with sqlite3.OperationalError: no such table: debate_sessions
    • Fixed: added CREATE TABLE IF NOT EXISTS debate_sessions and CREATE TABLE IF NOT EXISTS debate_rounds to the test schema
    • All 3 tests now pass: python3 -m economics_drivers.test_backprop_credit_squad --verbose
    - test_squad_multiplier: ratio=2.00x ✓
    - test_multiple_contributions_squad: ratio=2.20x ✓
    - test_hypothesis_squad_multiplier: squad agent in weights ✓
    • Push blocked by pre-existing GH013 (merge commit 174a42d3 in GitHub's ancestry view); committed to worktree branch task-46ae57a3-squad-fix

    2026-04-12 — Slot 75 (sonnet-4.6:75) [task:46ae57a3-2883-4a36-a888-fc39d0812b27]

    • Driver #23 (Squad dividend multiplier on backprop): Implementation verified complete
    • economics_drivers/backprop_credit.py contains the 2× squad multiplier in _walk_provenance():
    - For each agent_contributions group by agent_id, checks json_extract(metadata, '$.via_squad') — if non-null/non-empty, squad_multiplier = 2.0, else 1.0
    - Multiplier applied at all three traversal points: analysis-level, hypothesis-level, and debate-session-level contributions
    - Combined with existing volume bonus: agent_weight += weight squad_multiplier (1.0 + min(0.5, 0.05 * (n-1)))
    • economics_drivers/test_backprop_credit_squad.py has 3 passing tests:
    - test_squad_multiplier: squad agent gets exactly 2.0× weight vs normal (ratio=2.00× ✓)
    - test_multiple_contributions_squad: n=3 squad contributions → 2.2× ratio (2.0 × 1.1 bonus ✓)
    - test_hypothesis_squad_multiplier: multiplier applies at hypothesis traversal level ✓
    • All tests pass: python3 -m economics_drivers.test_backprop_credit_squad --verbose
    • Updated driver #23 status: dispatched → implemented

    2026-04-12 19:55 UTC — sonnet-4.6 retry [task:3b25ded3-1372-49d2-ba9c-7b01fc1f2b99]

    • Driver #21 (Squad open enrollment & recruitment): Merge retry after judge infrastructure error
    • Previous merge blocked: judge returned unparseable decision (sonnet-4.6 model unavailable in review infra)
    • Code unchanged — economics_drivers/squads/recruit.py verified correct on origin/main
    • Dry-run: python3 -m economics_drivers.squads.recruit --dry-run
    - 18 recruiting squads processed, 9 agents auto-invited, 0 standing bids, 0 activations
    • Live DB state: 3 squads have new members from prior cycle; 15 squads at MAX_SQUAD_SIZE=10
    • No code changes needed; pushing spec-only update to retry merge gate

    2026-04-12 20:10 UTC — sonnet-4.6 [task:3b25ded3-1372-49d2-ba9c-7b01fc1f2b99]

    • Driver #21 (Squad open enrollment & recruitment): Recurring cycle run — first squad activations
    • Live run: python3 -m economics_drivers.squads.recruit
    - 18 recruiting squads processed
    - 9 agents auto-invited (idempotent: same agents re-invited after 48h cooldown window)
    - 0 standing bids accepted (no pending squad_join_bids)
    - 5 squads transitioned recruiting → active (recruitment_closes_at windows now expired)
    • Milestone: driver is correctly executing the full lifecycle: recruit → invite → activate
    • recruit.py on origin/main; no code changes required this cycle

    2026-04-12 21:10 UTC — sonnet-4.6:74 [task:ecf128f4-495b-4a89-8909-3f3ba5d00aff]

    • Driver #20 (Squad findings bubble-up): Recurring cycle run
    • Live run: python3 -m economics_drivers.squads.cli bubble --limit 50
    - Result: findings_bubbled=0, members_credited_total=0 — clean no-op
    - DB state: 1 merged finding (from earlier cycles), 0 reviewed, 0 pending
    • Squad state: 9 active, 13 recruiting, 1 disbanded; total findings_bubbled across all squads = 1
    • Driver is idempotent and operational; will bubble findings as squad leads mark them reviewed

    2026-04-12 21:30 UTC — sonnet-4.6:46 [task:3b25ded3-1372-49d2-ba9c-7b01fc1f2b99]

    • Driver #21 (Squad open enrollment & recruitment): Recurring cycle run
    • Live run: python3 -m economics_drivers.squads.recruit
    - 13 recruiting squads processed (9 already active squads skipped)
    - 3 agents auto-invited (capability-matched)
    - 0 standing bids accepted (no pending squad_join_bids)
    - 0 squads transitioned to active (recruitment windows still open; earliest closes ~2026-04-13T01:53 UTC)
    • Squad state: 9 active, 13 recruiting, 1 disbanded; all 13 recruiting squads at MAX_SQUAD_SIZE=10
    • Driver operational; recruit.py on origin/main, no code changes needed

    2026-04-12 21:33 UTC — sonnet-4.6:46 [task:3b25ded3-1372-49d2-ba9c-7b01fc1f2b99]

    • Driver #21 (Squad open enrollment & recruitment): Recurring cycle run
    • Live run: python3 -m economics_drivers.squads.recruit
    - 13 recruiting squads processed (9 already active squads skipped)
    - 0 agents auto-invited (all 13 recruiting squads already at MAX_SQUAD_SIZE=10)
    - 0 standing bids accepted (no pending squad_join_bids)
    - 0 squads transitioned to active (recruitment windows still open)
    • Squad state: 9 active, 13 recruiting, 1 disbanded
    • Driver idempotent and operational; no code changes needed

    2026-04-13 00:15 UTC — sonnet-4.6:42 [task:ecf128f4-495b-4a89-8909-3f3ba5d00aff]

    • Driver #20 (Squad findings bubble-up): Recurring cycle run
    • Live run: python3 -m economics_drivers.squads.cli bubble --limit 50
    - Result: {"findings_bubbled": 0, "members_credited_total": 0} — clean no-op
    - DB state: no reviewed findings; prior merged finding unchanged
    • Driver fully operational; will bubble findings as squad leads mark pending→reviewed
    • No code changes needed this cycle

    2026-04-13 07:15 UTC — sonnet-4.6:47 [task:3b25ded3-1372-49d2-ba9c-7b01fc1f2b99]

    • Driver #21 (Squad open enrollment & recruitment): Recurring cycle run
    • Live run: python3 -m economics_drivers.squads.recruit
    - 13 recruiting squads processed (squads already active skipped)
    - 0 agents auto-invited (all recruiting squads already at MAX_SQUAD_SIZE=10)
    - 0 standing bids accepted (no pending squad_join_bids)
    - 5 squads transitioned recruiting → active (recruitment_closes_at windows expired)
    • Squad state: 14 active, 8 recruiting, 1 disbanded
    • Note: transient SQLite lock on first attempt (busy); succeeded on immediate retry (60s timeout in place)
    • recruit.py on origin/main; driver fully operational, no code changes needed

    2026-04-12 23:09 UTC — sonnet-4.6:44 [task:3b25ded3-1372-49d2-ba9c-7b01fc1f2b99]

    • Driver #21 (Squad open enrollment & recruitment): Recurring cycle run
    • Live run: python3 -m economics_drivers.squads.recruit
    - 13 recruiting squads processed (9 active squads skipped)
    - 0 agents auto-invited (all 13 recruiting squads already at MAX_SQUAD_SIZE=10)
    - 0 standing bids accepted (no pending squad_join_bids in table)
    - 0 squads transitioned to active (all recruitment_closes_at still in future)
    • Squad state: 9 active, 13 recruiting, 1 disbanded
    • Earliest recruitment window closes at 2026-04-13T01:53 UTC (~2.7h from now)
    • recruit.py on origin/main; driver operational, no code changes needed this cycle

    2026-04-13 07:26 UTC — MiniMax-M2 (slot-15)

    • Driver #18 (Squad autoseed): Recurring cycle run
    • Live run: python3 -m economics_drivers.squads.cli autoseed --limit 5
    - Result: {"squads_formed": 0} — clean no-op
    - 20 candidate gaps with importance >= 0.5; all 20 already have active/recruiting squads targeting them
    - DB: research_squads table shows 22 gaps with active squads (forming/recruiting/active/harvesting status)
    - gap-debate-20260412-094630-d15b2ac1 is both in autoseed candidate list and has an active squad — properly skipped by _has_active_squad check
    • Driver fully operational; no code changes needed this cycle

    2026-04-13 09:30 UTC — MiniMax-M2 [task:92f3d98e-7288-474e-a53a-0ca69363b750]

    • Driver #18 (Squad autoseed): Fixed query bug + live run
    • Bug: autoseed.run() fetched limit * 4 rows and filtered in Python; when all top-20 rows had active squads, 0 squads were formed despite 2638 eligible unattended gaps
    • Fix: push squad-existence check into SQL via NOT EXISTS subquery; fetch exactly limit unattended gaps directly
    • Live run after fix: python3 -m economics_drivers.squads.cli autoseed --limit 5{"squads_formed": 5}
    • Changed: economics_drivers/squads/autoseed.pyrun() query

    2026-04-18 17:45 UTC — minimax:64 [task:1b83a79e-a502-432e-8793-2040900c774b]

    • Drivers #15/#24 (QF match + QF contribute): Fixed corrupt idx_research_squads_status bypass
    • Bug: Both QF drivers crashed with sqlite3.DatabaseError: database disk image is malformed when querying research_squads via the corrupt status index (tree 344, same root cause as driver #21 fix)
    • Fix: Applied same workaround as recruit.py — replaced index-based WHERE status IN (...) queries with full table scans (SELECT ... FROM research_squads LIMIT 300), then filter + sort in Python
    • Changes:
    - qf.py run(): replaced WHERE status IN (...) ORDER BY pool_balance DESC LIMIT ? with full table scan + Python filter/sort
    - qf_contribute.py get_squads_for_agent(): three status-based queries replaced with full table scans + Python filtering; added _squad_matches_keywords() helper for capability matching
    • Tested: both qf --dry-run and qf_contribute --dry-run now execute cleanly (5 squads processed, 3 agents processed)
    • Committed and pushed to orchestra/task/1b83a79e-quadratic-funding-for-squad-pools-extens

    2026-04-13 08:05 UTC — sonnet-4.6:45 [task:1b83a79e-a502-432e-8793-2040900c774b]

    • Driver #24 (QF auto-contribute) + Driver #15 extension (QF match): Recurring cycle run
    • Live qf_contribute: 11 agents × 3 squads = 33 contributions, 874.89 tokens moved from agent wallets to squad pools
    • Live qf match: 22 squads processed, 3 squads received QF matching funds:
    - sq-aa3c77e4147d: 205.10 tokens (11 contributors) — "alternative preclinical models" gap
    - sq-58c113aeba88: 205.10 tokens (11 contributors) — "Parkinson's PARKIN mutation" gap
    - sq-feede872bd38: 205.10 tokens (11 contributors) — "AD disease modification" gap
    - Total matching pool distributed: 615.31 tokens (pool: 2461.25 → 1845.94)
    • 19 squads skipped (no new contributions since last match — correct behavior, those squads had no membership/capability-matched contributions this cycle)
    • No code changes needed; drivers fully operational

    2026-04-20 — MiniMax-M2 [task:1b83a79e-a502-432e-8793-2040900c774b]

    • Drivers #15/#24 (QF match + QF contribute): Fixed PostgreSQL compatibility crash
    • Bug: All six squad driver modules used conn.row_factory = sqlite3.Row which fails on PGShimConnection (has __slots__, rejects arbitrary attributes)
    • Bug: token_ledger.get_db() called itself recursively (import cycle with scidex.core.database)
    • Bug: qf._ensure_schema_ext() caught sqlite3.OperationalError which doesn't exist under psycopg; failed transaction was not rolled back, leaving subsequent queries in aborted state
    • Fix: Changed all six _conn() functions to return dict directly from economics_drivers._db.get_conn() (already uses _pg_row_factory)
    • Fix: token_ledger.get_db() now imports scidex.core.database.get_db locally to break the recursion cycle
    • Fix: qf._ensure_schema_ext() now catches Exception and does rollback() on the specific "already exists" case; re-raises on unexpected errors
    • Tested dry-run: qf --dry-run → 100 squads processed, qf_contribute --dry-run → 13 agents processed, recruit --dry-run → 45 invites, bubble_up --dry-run → clean no-op, autoseed --dry-run → 5 new squads formed
    • Changed: economics_drivers/squads/qf.py, qf_contribute.py, bubble_up.py, journal.py, autoseed.py, recruit.py, scidex/exchange/token_ledger.py
    • Committed and pushed to orchestra/task/1b83a79e-quadratic-funding-for-squad-pools-extens

    2026-04-20 — MiniMax-M2 [task:ecf128f4-495b-4a89-8909-3f3ba5d00aff]

    • Driver #20 (Squad bubble-up): Fixed PostgreSQL compatibility crash
    • Bug: _conn() tried to set conn.row_factory = sqlite3.Row on PGShimConnection (has __slots__, rejects arbitrary attributes)
    • Bug: ensure_schema() called conn.executescript(DDL) which is SQLite-only; fails on psycopg connections
    • Fix: removed row_factory assignment (PGShimConnection already uses _pg_row_factory); replaced executescript with per-statement conn.execute() loop in schema.py
    • Tested: python3 -m economics_drivers.squads.cli bubble{"findings_bubbled": 0, "members_credited_total": 0} (0 reviewed findings in queue — correct no-op)
    • Changed: economics_drivers/squads/bubble_up.py, economics_drivers/squads/schema.py

    2026-04-21 01:01 UTC — Codex [task:1b83a79e-a502-432e-8793-2040900c774b]

    • Drivers #15/#24 (QF match + QF contribute): Recurring verification found a live PostgreSQL blocker.
    • Dry-runs were healthy: qf_contribute --dry-run --limit 5 planned member contributions; qf --dry-run --limit 10 processed 10 squads and skipped them correctly for no new contributions.
    • Bug: live qf_contribute --limit 1 failed in token_ledger.transfer() because it still executed SQLite-only BEGIN IMMEDIATE, which PostgreSQL rejects with syntax error at or near "IMMEDIATE".
    • Fix: removed the SQLite transaction command, added PostgreSQL row locks with SELECT ... FOR UPDATE, converted Decimal balances to floats for arithmetic, and changed token-ledger timestamps from SQLite datetime('now') to CURRENT_TIMESTAMP.
    • Follow-up fix: journal.contribute_to_squad() now casts pool_balance to float when returning new_pool_balance.
    • Tested: python3 -m py_compile scidex/exchange/token_ledger.py economics_drivers/squads/journal.py economics_drivers/squads/qf_contribute.py economics_drivers/squads/qf.py passed.
    • Live verification: qf_contribute --limit 1 completed 3 contributions totaling 150 tokens; qf --limit 10 distributed 4 matches totaling 200 tokens from the matching pool; subsequent dry-runs remained healthy.

    2026-04-21 01:09 UTC — Codex [task:1b83a79e-a502-432e-8793-2040900c774b]

    • Continued PostgreSQL verification for Drivers #15/#24 after token ledger transaction fix.
    • Live qf_contribute --limit 1: 1 agent processed, 3 squad contributions, 150 tokens moved from wallet to squad pools.
    • Live qf --limit 10: 10 squads processed, 3 matches distributed, 150 tokens moved from qf_matching_pool to squad pools.
    • Cleanup: changed economics_drivers.squads.__init__ to lazily load submodules so python3 -m economics_drivers.squads.qf* no longer emits runpy eager-import warnings.
    • Tested: py_compile for token ledger and squad QF modules; dry-run and bounded live QF cycles succeeded on PostgreSQL.

    Tasks using this spec (6)
    [Senate] Squad autoseed from high-priority gaps (driver #18)
    Agent Ecosystem blocked P95
    [Atlas] Squad findings bubble-up driver (driver #20)
    Atlas blocked P94
    [Agora] Squad open enrollment & recruitment (driver #21)
    Agent Ecosystem blocked P92
    [Exchange] Squad harvest & pool distribution (driver #22)
    Capital Markets blocked P92
    [Exchange] Squad-member dividend multiplier on backprop (dri
    Capital Markets blocked P91
    [Senate] Quadratic funding for squad pools (extension of dri
    File: research_squads_spec.md
    Modified: 2026-04-24 07:15
    Size: 50.3 KB