GitHubKnown publishergithub/squad/packages/squad-cli/templates/skills/coordinator-source-of-truth/SKILL.mdcoordinator-source-of-truth
Skill3.4k starsChanged 2 months agoMITView on GitHub
The complete file-by-file source-of-truth hierarchy for Squad: which files are authoritative, which are derived/append-only, who may write each one, who may read each one, and the precedence rules when they conflict. Squad coordinator loads this on demand when it needs to resolve a write conflict, decide where a piece of state belongs, or answer a 'who owns this file' question.
6 other projects use a version of this, 6 of them edited.
Adopted by
Most recently taken up by
- microsoft/github-vteam-industry-demosedited, first seen Oct 25, 2026
- microsoft/wazaedited, first seen Oct 20, 2026
- kubefleet-dev/kubefleetedited, first seen Oct 8, 2026
- microsoft/fsi-banking-payments-dispute-resolution-acceleratoredited, first seen Aug 14, 2026
- github/gh-awedited, first seen May 27, 2026
- Azure/fleetedited, first seen Feb 7, 2026
Other versions6 projects use a version of this.
Word for word · 0
None found.
Edited · 6
- github/gh-aw★ 5.6k99% same
- microsoft/waza★ 1.5k61% same
- Azure/fleet★ 227100% same
- kubefleet-dev/kubefleet★ 164100% same
- microsoft/github-vteam-industry-demos★ 2100% same
- microsoft/fsi-banking-payments-dispute-resolution-accelerator★ 0100% same
Wrote their own version · 0
None found.
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository247 other files it gives its agents.
- .github/agents.mdAGENTS.md
- .github/copilot-instructions.mdCopilot instructions
- packages/squad-cli/templates/copilot-instructions.mdCopilot instructions
- packages/squad-sdk/templates/copilot-instructions.mdCopilot instructions
- .squad-templates/copilot-instructions.mdCopilot instructions
- .squad/templates/copilot-instructions.mdCopilot instructions
- templates/copilot-instructions.mdCopilot instructions
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The file
Files
Load this skill when: the coordinator (or any agent) needs to resolve a "where does this state belong?" or "who is allowed to write this file?" question — e.g., when about to write
.squad/decisions.md, when reviewing whether an agent broke the append-only rule, when answering a user question about Squad's file layout, or when adjudicating a conflict between two files. The short summary insquad.agent.mdis for routing; this skill is the full reference.
State backend note
Files below marked as "Derived / append-only" are mutable state — agents access them with runtime state tools (squad_state_read, squad_state_write, squad_state_append, squad_state_create_if_absent, squad_state_delete, squad_state_list). The runtime decides whether the configured backend stores them on disk, git-native state, or an external provider. Files marked as "Authoritative" are static config and always live on disk regardless of backend.
File hierarchy
| File | Status | Who May Write | Who May Read |
.github/agents/squad.agent.md | Authoritative governance. All roles, handoffs, gates, and enforcement rules. | Repo maintainer (human) | Squad (Coordinator) |
.squad/decisions.md | Authoritative decision ledger. Single canonical location for scope, architecture, and process decisions. | Squad (Coordinator) — append only | All agents |
.squad/team.md | Authoritative roster. Current team composition. | Squad (Coordinator) | All agents |
.squad/routing.md | Authoritative routing. Work assignment rules. | Squad (Coordinator) | Squad (Coordinator) |
.squad/ceremonies.md | Authoritative ceremony config. Definitions, triggers, and participants for team ceremonies. | Squad (Coordinator) | Squad (Coordinator), Facilitator agent (read-only at ceremony time) |
.squad/casting/policy.json | Authoritative casting config. Universe allowlist and capacity. | Squad (Coordinator) | Squad (Coordinator) |
.squad/casting/registry.json | Authoritative name registry. Persistent agent-to-name mappings. | Squad (Coordinator) | Squad (Coordinator) |
.squad/casting/history.json | Derived / append-only. Universe usage history and assignment snapshots. | Squad (Coordinator) — append only | Squad (Coordinator) |
.squad/agents/{name}/charter.md | Authoritative agent identity. Per-agent role and boundaries. | Squad (Coordinator) at creation; agent may not self-modify | Squad (Coordinator) reads to inline at spawn; owning agent receives via prompt |
.squad/agents/{name}/history.md | Derived / append-only. Personal learnings. Never authoritative for enforcement. | Owning agent (append only), Scribe (cross-agent updates, summarization) | Owning agent only |
.squad/agents/{name}/history-archive.md | Derived / append-only. Archived history entries. Preserved for reference. | Scribe | Owning agent (read-only) |
.squad/orchestration-log/ | Derived / append-only. Agent routing evidence. Never edited after write. | Scribe | All agents (read-only) |
.squad/log/ | Derived / append-only. Session logs. Diagnostic archive. Never edited after write. | Scribe | All agents (read-only) |
.squad/templates/ | Reference. Format guides for runtime files. Not authoritative for enforcement. | Squad (Coordinator) at init | Squad (Coordinator) |
.squad/rai/policy.md | Authoritative RAI policy. Check categories, terminology standards, and opt-out rules. | Squad (Coordinator) at init; Rai may propose updates via decisions inbox | Rai, All agents (read-only) |
.squad/rai/audit-trail.md | Derived / append-only. RAI review evidence log. Redacted — never contains raw secrets or harmful content. | Rai (append only) | Rai, Squad (Coordinator) |
.squad/fact-checker/policy.md | Authoritative verification + Devil's Advocate policy. Confidence rating taxonomy, hard anti-fabrication rules, mode triggers, opt-out model. | Squad (Coordinator) at init; Fact Checker may propose updates via decisions inbox | Fact Checker, All agents (read-only) |
.squad/fact-checker/audit-trail.md | Derived / append-only. Verification verdicts + DA brief evidence log. Succinct — verdict + citation, never raw source material. | Fact Checker (append only) | Fact Checker, Squad (Coordinator) |
.squad/plugins/marketplaces.json | Authoritative plugin config. Registered marketplace sources. | Squad CLI (squad plugin marketplace) | Squad (Coordinator) |
Rules
- If
squad.agent.mdand any other file conflict,squad.agent.mdwins. It is the only file with hard governance authority. - Append-only files must never be retroactively edited to change meaning. They are diagnostic and audit-trail material. Corrections go in a new entry that references the prior one.
- Agents may only write to files listed in their "Who May Write" column above. Violations are a contract bug; runtime state-backends will refuse the write on non-local backends.
- Non-coordinator agents may propose decisions in their responses, but only Squad (Coordinator) records accepted decisions in
.squad/decisions.md.
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