Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add chf3198/copilot-governance --skill repo-standards-routergit clone --depth 1 https://github.com/chf3198/copilot-governanceWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/chf3198/copilot-governance/repo-standards-router)<a href="https://agentmods.dev/skills/chf3198/copilot-governance/repo-standards-router"><img src="https://agentmods.dev/badge/skills/chf3198/copilot-governance/repo-standards-router/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/chf3198/copilot-governance/repo-standards-router"><img src="https://agentmods.dev/badge/skills/chf3198/copilot-governance/repo-standards-router.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00029 | $0.01257 |
| Opus 5 | $0.00015 | $0.00629 |
| Sonnet 5 | $0.00006 | $0.00251 |
| Haiku 4.5 | $0.00003 | $0.00126 |
Grade A, and why
repo-standards-router scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 137 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Repo Standards Router
Purpose
Select the smallest correct standards stack for a repo, based on primary app type, overlapping overlays, and risk profile.
Scope boundary
This skill is the router for repository standards composition (app-type + overlays), not the router for GitHub workflow governance.
- Owns: standards branch selection, verification gates, branch-promotion candidates.
- Does not own: ticket lifecycle execution, review/merge administration, ruleset architecture, merge queue readiness, Actions hardening.
If the request includes GitHub workflow governance controls, hand off to github-ops-tree-router after standards selection.
Hard constraints
- No broad policy rewrites in one pass.
- Maximum 8 recommendations.
- Must return explicit verification gates.
- If repository type is unclear, return
NO_CHANGE+ missing evidence. - Prefer existing classes + overlays over creating a new branch.
- For app-types with first-class versioned distribution channels, include a
version-selectabilitycontrol in release recommendations.
Decision flow
- Detect
primary_typefrom runtime intent and repository artifacts. - Detect
secondary_typesonly when overlap is clear and evidence-backed. - Apply
core-baselinecontrols. - Apply primary-type controls per the app-type classification (the
core-baselinecontrols above plus the per-type overlays selected in steps 5-6). - Apply selected overlays (
security,collaboration,release, optionalobservability). - Calibrate severity with
policy_profile. - Emit actionable controls and checks.
Handoff protocol
Set handoff_required=yes when any requested control includes:
- branch protection or rulesets,
- merge queue policy,
- Actions token/pinning/OIDC/runner hardening,
- ticket/PR lifecycle administration.
Then set handoff_skill=github-ops-tree-router and include a short reason.
Output format (required)
STANDARDS_ROUTER_REPORT
primary_type: <website-static|web-app|library-sdk|infra-automation>
secondary_types: <none|comma-separated types>
overlays: <none|security,collaboration,release,observability>
policy_profile: <strict|standard|light>
confidence: <high|medium|low>
selected_branches:
- core-baseline
- <primary-type-branch>
- <overlay-branches>
handoff:
- required: <yes|no>
- handoff_skill: <none|github-ops-tree-router>
- reason: <none|why governance routing is needed>
controls:
1) priority: <P1|P2|P3>
area: <security|testing|docs|release|quality|accessibility|seo|supply-chain>
change: <specific control>
verification: <objective check>
missing_controls:
- <none or control gaps not yet covered by current branches>
skills_to_run_next:
- <none|web-regression-governance|repo-profile-governance|github-ops-tree-router|workflow-self-anneal>
decision:
- <apply|defer|NO_CHANGE>
missing_evidence:
- <none or required artifacts>
evolution_todos:
- <only if repeated gaps suggest future branch creation>
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 10d ago First seen · 137 lines · 29 tokens per session scan A c288390eadf7
repo-standards-router is a skill published in the GitHub repository chf3198/copilot-governance (2 stars, last pushed 1mo ago), licensed MIT. It adds 29 tokens to every session and 1,257 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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