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 Agent-Hellboy/mcp-runtime --skill repo-guidance-syncgit clone --depth 1 https://github.com/Agent-Hellboy/mcp-runtimeWrote 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/agent-hellboy/mcp-runtime/repo-guidance-sync)<a href="https://agentmods.dev/skills/agent-hellboy/mcp-runtime/repo-guidance-sync"><img src="https://agentmods.dev/badge/skills/agent-hellboy/mcp-runtime/repo-guidance-sync/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/agent-hellboy/mcp-runtime/repo-guidance-sync"><img src="https://agentmods.dev/badge/skills/agent-hellboy/mcp-runtime/repo-guidance-sync.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 | $0.00117 | $0.01098 |
| Opus 5 | $0.00059 | $0.00549 |
| Sonnet 5 | $0.00023 | $0.00220 |
| Haiku 4.5 | $0.00012 | $0.00110 |
Grade A, and why
repo-guidance-sync 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 8d 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 — 62 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Repo Guidance Sync
Overview
Use this skill to decide what documentation must change after a code, design, or product update, then make those edits in the right files with verifiable links back to source behavior.
If the user asks for a doc-sync audit and no files need changes, say that clearly and cite the source files or searches checked.
Workflow
-
Identify the change surface.
- Inspect the diff, touched packages, new commands, config flags, UI behavior, API shapes, CRDs, generated schemas, deployment manifests, and tests.
- If the change affects setup, CLI workflows, operator reconciliation, ingress/gateway behavior, auth/policy, registry/image handling, observability, or cache-mode assumptions, identify the matching E2E scenario in
test/e2e/kind.shor adjacent integration tests before editing docs. - Search for existing docs before adding new files:
rg -n "<command|field|feature|concept>" README.md AGENTS.md docs website config api internal services. - Prefer updating the nearest existing guide, reference, or runbook over creating a new document.
-
Classify required doc updates.
- User-facing product change: update README, docs guides, CLI examples, API/reference pages, screenshots or UI copy references if present.
- Developer workflow change: update AGENTS.md, build/test instructions, local setup notes, failure modes, environment variables, or repo map entries.
- Codebase architecture or contributor-flow change: review
docs/internals/and decide whether the overview, package tours, or Mermaid diagrams need updates. Add or revise diagrams only when they clarify package boundaries, request flow, reconciliation flow, service interactions, or contributor decision points. - Design change: update design-system rules, component guidance, UX behavior notes, or docs that describe screens/workflows.
- Operational change: update install, deployment, TLS, registry, Kubernetes, observability, and rollback/debug instructions.
- Schema/contract change: update CRD/API docs, examples, generated docs if the repo owns them, and any golden snapshots tied to CLI help.
- E2E-visible behavior change: update or add the relevant E2E assertion in
test/e2e/kind.shwhen the behavior is exercised through Kind, real MCP traffic, policy/session state, OAuth, observability, registry/image paths, orcluster doctor. If narrower unit/integration coverage is sufficient, note why in the final validation summary.
What ships with it
4 files 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.
- 8d ago First seen · 62 lines · 117 tokens per session scan A ccc0a3ae4430
repo-guidance-sync is a skill published in the GitHub repository Agent-Hellboy/mcp-runtime (6 stars, last pushed yesterday), licensed Apache-2.0. It adds 117 tokens to every session and 1,098 once invoked, about $0.0006 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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