corpus-chain
Skill1 starsChanged 6 months agoPostgreSQLView on GitHub
Traverse the pg-claude knowledge graph to answer "what does this feature/file/pattern touch across the corpus?" — pulls scenarios, idioms, call-site file examples, sibling patterns, subsystem ownership, and analogous past features from planning/ + sessions/ into a single chain map. Uses the graph edges built by `scripts/populate-idiom-callsites.py` (idiom → files) and `scripts/build-scenario-idiom-matrix.py` (scenario ↔ idiom bidirectional). Use proactively when brainstorming a new PG feature, planning §3 file table, investigating an unfamiliar subsystem, or trying to find "have we touched something like this before?". Also use inside `pg-feature-brainstorm` step 1 (subsystem framing) and `pg-feature-plan` before §3 to seed the file list from existing evidence rather than pure grep. Skip when you already have the anchor's downstream chain memorized, when the task is a one-file bug fix, or when the ask is about non-PG code.
In this repository59 other files it gives its agents.
- CLAUDE.mdCLAUDE.md
- llms.txtllms.txt
- access-method-apisSkill
- aio-readstreamSkill
- backup-and-recoverySkill
- bgworker-and-extensionsSkill
- buffer-managerSkill
- build-and-runSkill
- catalog-conventionsSkill
- coding-styleSkill
- collation-providerSkill
- commit-message-styleSkill
- copy-familySkill
- custom-scan-apiSkill
- debuggingSkill
- error-handlingSkill
- executor-and-plannerSkill
- extended-statisticsSkill
- extension-developmentSkill
- fdw-developmentSkill
- fmgr-and-spiSkill
- free-space-mapSkill
- gucs-configSkill
- jsonpath-and-jsonbSkill
- lockingSkill
- logical-replicationSkill
- memory-contextsSkill
- memory-keepingSkill
- meta-commit-styleSkill
- multixactSkill
- node-infrastructureSkill
- parallel-querySkill
- parser-and-nodesSkill
- patch-submissionSkill
- pg-claudeSkill
- pg-feature-brainstormSkill
- pg-feature-planSkill
- pg-implementSkill
- pg-patch-reviewSkill
- pg-shadow-implementSkill
- pgstat-frameworkSkill
- pg-upgrade-internalsSkill
- physical-replicationSkill
- planner-cost-modelSkill
- plpgsql-internalsSkill
- process-lifecycleSkill
- psqlSkill
- replication-overviewSkill
- resource-ownersSkill
- review-checklistSkill
- row-level-securitySkill
- slru-infrastructureSkill
- snapshot-managementSkill
- testingSkill
- toast-storageSkill
- type-cacheSkill
- vacuum-autovacuumSkill
- wal-and-xlogSkill
- wire-protocolSkill
The file
We split this skill into the rules it gives an agent
4 rules. About 0 are common, 1 is distinctive, and 3 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈1
Distinctive · estimate
This author's own choices. Worth a look.
3
Very specific
Tied to their project's names, files or tools. Probably skip.
Licensed with conditions — read it at the source. We count its rules but don't quote them. Read them on GitHub.
≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
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Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.