feat(sessions): git-anchored session/LCM correlation by ScriptedAlchemy · Pull Request #281 · ScriptedAlchemy/tracedecay

ScriptedAlchemy · 2026-07-04T07:43:06Z

First-class correlation between sessions/LCM messages and git artifacts: query all sessions/messages for a branch, worktree, or commit ("the conversations that produced this commit").

What's in it

Schema: span-based attribution tables (session_git_spans, commit_sessions) in the per-project session store, version-gated migration
Live attribution: hook-route metadata records spans per session (mid-session branch/worktree switches produce distinct spans); linked worktrees resolve via git-common-dir identity — a real defect the build's review caught: sibling-path worktrees previously dropped spans silently
Commit attribution: on ingest, commits landing inside a session's active span on that branch/worktree get commit_sessions rows
Backfill: tracedecay sessions git-backfill — reflog-segmented historical attribution from existing hook analytics + session timestamps; idempotent; interior branch segments seeded correctly (second review-caught defect)
Query surface: new tracedecay_sessions_for MCP tool (git_ref: branch|worktree|commit) + branch/worktree/commit filter pushdown on tracedecay_message_search and tracedecay_lcm_grep

Status: assembled onto current master, ready for review pending CI

Gates: git_correlation 21/21 · backfill 3/3 · full mcp_suite 313/313 · clean squash (zero conflicts). Built by the Fable-foundation → Opus-implement → review → fix pipeline (workflow wf_f46d3a1c-ccb); two review-caught product defects fixed pre-merge.

Follow-up (designed, separate PR): layer-2 workflow indexing

Workflows attach to parent threads, agents attach to workflows, joined to these git spans (tracedecay_workflows tool); absorbs codex/workflow-state-tool. Fact 38.

Recovery context

Session 2c51d204-3565-4a10-833d-d8fbd51620c3 · workflow wf_f46d3a1c-ccb · facts 20/30/38/39 (tracedecay tool fact_store --action get --fact-id 39 = full manifest)

🤖 Generated with Claude Code

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Resume-packet renderer (48af578). Candidate input for the session- intelligence work in PR #281. Next: review, rebase, own PR. Fact 35. Recovery: orchestrating Claude session 2c51d204-3565-4a10-833d-d8fbd51620c3 (project /home/zack/projects/tracedecay); replay: tracedecay tool lcm_load_session --provider claude --session-id 2c51d204-3565-4a10-833d-d8fbd51620c3 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Unfinished-workflow-evidence CLI (7fcca35) becomes a subcommand of the workflow/thread indexing feature. Design: fact 38; feature branch: feat/session-git-correlation (PR #281). Recovery: orchestrating Claude session 2c51d204-3565-4a10-833d-d8fbd51620c3 (project /home/zack/projects/tracedecay); replay: tracedecay tool lcm_load_session --provider claude --session-id 2c51d204-3565-4a10-833d-d8fbd51620c3 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Cross-session workflow guidance docs (2e8e85e). Overlaps the session- intelligence feature (PR #281, facts 20/30/38); fold or land separately. Recovery: orchestrating Claude session 2c51d204-3565-4a10-833d-d8fbd51620c3 (project /home/zack/projects/tracedecay); replay: tracedecay tool lcm_load_session --provider claude --session-id 2c51d204-3565-4a10-833d-d8fbd51620c3 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

ScriptedAlchemy · 2026-07-04T07:46:33Z

Full recovery manifest (all session + workflow ids)

Main orchestrating session: 2c51d204-3565-4a10-833d-d8fbd51620c3 (claude, /home/zack/projects/tracedecay) — tracedecay tool lcm_load_session --provider claude --session-id 2c51d204-3565-4a10-833d-d8fbd51620c3

Workflow runs (transcripts: session dir → subagents/workflows/<run_id>/):

Run	Purpose	Status
`wf_785c5851-aee`	plugin-suite wave 1 (grep, telemetry, Claude surfaces, steering)	completed; E/F/H died on session limit
`wf_7f23bed7-803`	triple-plugin completion (all 8 tasks + review + verify)	wave 1 cached; resumed
`wf_bcfa3aa1-ac9` / `wf_2ede3e1d-75a` / `wf_d002080a-6e2`	auto-sync D1–D7 (attempts 1/2/3)	3rd attempt active
`wf_d0bf6fa4-48f`	36-scenario eval corpus (sonnet+codex)	done → fact 28
`wf_d0ae2099-bfe`	obscure-tool evals + missed-opportunity hunt	done → fact 33
`wf_f46d3a1c-ccb`	session-git-correlation build (this feature)	active

Research agents (task transcripts in the session's tasks/ dir): a24542ee4f08eee98 markdown audit→fact 24 · a143ce24edd3525f7 adoption research→fact 21 · a07f2677c93ebc313 rstest diagnosis→fact 23 · af4d3dac14e17f59c eval baseline+opus rerun→fact 25 · a3cfc66f0ca02f263 freshness design→fact 22 · ab49d9ae2d3a5f72d skill-pattern study (children af2210c6ae0c73588, af50cc51138da9bb2)→fact 29 · a546e5bb4d17b8ac6 hermetic harness

Durable decisions: facts 17–39 in this project's fact store (tracedecay tool fact_store --action search --query 'recovery manifest' → fact 39 has this table).

Query sessions and messages by branch, worktree, or commit: span-based attribution tables (session_git_spans, commit_sessions) in the per- project session store; live span recording from hook-route metadata (incl. linked-worktree resolution via git-common-dir identity); commit attribution on ingest; historical backfill CLI (sessions git-backfill, reflog-segmented, idempotent); tracedecay_sessions_for MCP tool plus branch/worktree/commit filters on message_search and lcm_grep. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

chatgpt-codex-connector · 2026-07-04T16:02:11Z

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Layer 2 of session intelligence (builds on #281's git spans). Indexes Claude Code workflow runs + agents into the session store, attached to the parent thread and to branches/worktrees/commits. Adds the tracedecay_workflows tool (list by thread or git ref, show a run, drill an agent), workflow_run/agent filters on message_search, and a 'sessions unfinished' CLI. Ingest is idempotent + incremental. Tool count 100 -> 101. Verified against ~/.claude: 11 runs / 79 agents. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

…telligence) (#284) * feat(sessions): index workflow runs and their agents Layer 2 of session intelligence (builds on #281's git spans). Indexes Claude Code workflow runs + agents into the session store, attached to the parent thread and to branches/worktrees/commits. Adds the tracedecay_workflows tool (list by thread or git ref, show a run, drill an agent), workflow_run/agent filters on message_search, and a 'sessions unfinished' CLI. Ingest is idempotent + incremental. Tool count 100 -> 101. Verified against ~/.claude: 11 runs / 79 agents. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * test: set directory mtime cross-platform in workflow_ingest tests The set_mtime helper opened files read-only and called set_times, which works on Unix but panics on Windows (adjusting a directory's timestamps needs backup-semantics access). Switch to filetime::set_file_mtime (already a transitive dep; added as an explicit dev-dependency). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * chore: deslop workflow indexing comments * refactor(workflow): dedup helpers and hoist loop-invariant resolution /simplify cleanup (behavior-preserving), converged on by 4 reviewers: - delete WorkflowStatus::from_db (redundant with the infallible from_disk given the status column's CHECK constraint) - reuse crate::sessions::claude::transcript_cwd instead of a byte-copy - promote string_arg/argument_error/tool_json_with_md to handlers/support and share them between session.rs and workflow_query.rs - one shared shared::one_line_truncated (single ellipsis convention) replacing three divergent copies - ProjectRootMatcher resolves the fixed project side's git worktree/common dir once, so the ingest loop stops re-resolving it per run Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * refactor: split workflow session tests * refactor(sessions): simplify workflow indexing reuse and dedup Reuse git_scope_exists_clauses for workflow git-scope queries, avoid per-status string allocations, HashSet dedup in roster assembly, and colocate one_line_truncated tests with shared helpers. * refactor(sessions): dedupe workflow args * refactor(sessions): extract workflow scope EXISTS predicate * fix(workflow): satisfy branch quality gates * fix(test): normalize CI path assertions * fix(test): normalize Windows command paths * fix(test): normalize Cursor hook paths --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

ScriptedAlchemy force-pushed the feat/session-git-correlation branch from 564af78 to 4888ad5 Compare July 4, 2026 16:02

ScriptedAlchemy marked this pull request as ready for review July 4, 2026 16:02

ScriptedAlchemy added 2 commits July 4, 2026 16:28

chore: deslop session git correlation

a2ac742

fix: normalize git correlation worktree paths

e9b5043

ScriptedAlchemy changed the title ~~feat(sessions): git-anchored session/LCM correlation — query sessions by branch, worktree, or commit (WIP)~~ feat(sessions): git-anchored session/LCM correlation Jul 4, 2026

ScriptedAlchemy merged commit 14d4d53 into master Jul 4, 2026
16 checks passed

ScriptedAlchemy deleted the feat/session-git-correlation branch July 4, 2026 17:17

ScriptedAlchemy mentioned this pull request Jul 4, 2026

feat(sessions): index workflow runs and agents (layer 2 of session intelligence) #284

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feat(sessions): git-anchored session/LCM correlation - #281

feat(sessions): git-anchored session/LCM correlation#281
ScriptedAlchemy merged 3 commits into
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What's in it

Status: assembled onto current master, ready for review pending CI

Follow-up (designed, separate PR): layer-2 workflow indexing

Recovery context

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Full recovery manifest (all session + workflow ids)

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