concinno-skills-session-search 0.2.0

Concinno's cross-session search — SQLite FTS5 index over past Claude Code session transcripts with optional Haiku-generated summaries, lifecycle hooks, and a CLI.

concinno-skills-session-search

Cross-session search for the Concinno agent. A long-running agent forgets prior sessions because each Claude Code transcript is isolated. This sub-package gives the agent a queryable SQLite FTS5 index over its own past sessions plus optional Haiku-generated summaries, so it can answer "did we already debug this?" / "what did the last KILL 10 wave decide?" / "where did we put the audit plan?" inside one tool-use round.

Install

pip install concinno-skills-session-search                    # core
pip install 'concinno-skills-session-search[anthropic]'       # + Haiku summaries

The core install is stdlib-only — sqlite3 ships with CPython. The anthropic SDK is optional; without it, the summariser falls back to a truncate-first-N-chars heuristic so the import path never hard-fails.

Quick start

from concinno_skills_session_search import SessionIndex

idx = SessionIndex()  # ~/.concinno/session_search.sqlite by default
idx.index_session(
    session_id="2026-04-28-W4-fast-followers",
    transcript_text="we shipped HP4 cross-session search ...",
    started_at=1714305600.0,
    ended_at=1714312800.0,
)
for hit in idx.search("HP4 cross-session"):
    print(hit.session_id, hit.summary[:120])

Lifecycle wiring

When Concinno main >=4.6.0 is installed, the three lifecycle hooks run automatically:

• on_session_start — read-only no-op (the agent reads on demand).
• on_stop — index this session's transcript with a best-effort Haiku summary; ImportError / API errors are swallowed.
• on_session_end — idx.prune(days=90) enforces 90-day retention.

See concinno.hooks.on_session_start / on_stop for the wiring site.

CLI

concinno-session-search --query "audit plan" --limit 5
concinno-session-search --count
concinno-session-search --prune-days 90
concinno-session-search --reindex --session-id S1 --transcript-file t.txt

--format=json is supported on every subcommand.

Environment

Variable	Purpose
CONCINNO_SESSION_SEARCH_DB	Override ~/.concinno/session_search.sqlite.
ANTHROPIC_API_KEY	Read by the optional Haiku summariser.

License

AGPL-3.0-or-later. Copyright (C) 2026 Chen Syuan Wang (王晨宣 / AI King).