A repository-validation tool written in Rust. It checks selected paths, changes between two revisions, or the whole repository, and exposes some status and interface tools through MCP.

Checking or scanning code, verifying the repository, viewing architecture, installing or validating Enforcer, and checking or claiming coordination status.

It helps find repository violations without skipping tests, weakening rules, or hiding problems with broad exceptions.

enforcer — Skill for Claude Code and Codex by ocentra: A repository-validation tool written in Rust.

Install

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.

agentmods

npx agentmods add skills/ocentra/ocentra-enforcer/enforcer

Any agent

npx skills add ocentra/ocentra-enforcer --skill enforcer

Clone the repo

git clone --depth 1 https://github.com/ocentra/ocentra-enforcer

Made for: Claude Code, Codex.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/ocentra/ocentra-enforcer/enforcer.svg)](https://agentmods.dev/skills/ocentra/ocentra-enforcer/enforcer)

Your own site

<a href="https://agentmods.dev/skills/ocentra/ocentra-enforcer/enforcer"><img src="https://agentmods.dev/badge/skills/ocentra/ocentra-enforcer/enforcer.svg" alt="Measured on agentmods" height="20"></a>

Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 569 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. Scan, not verified.

Origin original No closer match found in the catalogue.

Token cost

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	$0.00031	$0.00569
Opus 5	$0.00015	$0.00284
Sonnet 5	$0.00006	$0.00114
Haiku 4.5	$0.00003	$0.00057

Measured 5d ago against content hash 02fdc648f609, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

enforcer 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 5d 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.

skills/enforcer/SKILL.md · 70 lines

How it starts

The opening of the file, as written. The whole thing — 70 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Enforcer

binary: single native `enforcer` executable
scopes: "paths | --base/--head | --all"
wired_cli: "check, scan, serve, ui, install, verify, advise, architecture, onboard"
reserved_cli: "plan, proof, coordination/ledger are visible but not wired"
wired_mcp: "mcp_status, coordination_status, coordination_claim, ui"
banned: "bypass comments, skipped tests, broad waivers, re-export shims, rule downgrades"

Use this skill for the native Rust implementation. Do not infer runtime support from registered command or MCP schemas; execute only the boundaries listed as wired above.

Workflow

Confirm the exact binary with enforcer --help.
Choose one explicit scope: paths, a --base/--head diff pair, or --all.
Run the smallest relevant check, scan, or verify command.
Repair violations without suppressions or policy weakening.
Run the repository's compiler, lint, and test commands directly when they are required; native run and runs commands are not available.
Widen validation before reporting completion.

Current CLI

enforcer check path/to/file
enforcer scan --base origin/main --head HEAD
enforcer verify --mode local --all
enforcer architecture check --language rust --all
enforcer advise literals

enforcer install accepts no flags. It registers the absolute native binary with all supported user-level harness adapters and runs an internal read-only health check. Public doctor, init, update, and uninstall commands are not exposed. plan, proof, and coordination (ledger) return not-wired errors.

Current MCP

The Rust MCP router currently wires:

ocentra_enforcer_mcp_status
ocentra_enforcer_coordination_status
ocentra_enforcer_coordination_claim
ocentra_enforcer_ui

Routing, validation, diagnostics, proof, and broader coordination tools may appear in discovery but currently return a structured not-wired error. Use the native CLI for source validation.

Read the full file on GitHub · 70 lines

Changes

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.

5d ago First seen · 70 lines · 31 tokens per session scan A 02fdc648f609

Subscribe to this mod's changes

enforcer is a skill published in the GitHub repository ocentra/ocentra-enforcer (0 stars, last pushed 9d ago), licensed MIT. It adds 31 tokens to every session and 569 once invoked, about $0.0002 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.

Testing

systematic-debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

obra/superpowers · 21 tokens

local-ai-agents

Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…

microsoft/ai-agents-for-beginners · 200 tokens

chronicle

Analyze Copilot session history for standup reports, usage tips, session search, and session reindexing. Use when the user asks for a standup, daily summary, usage tips, workflow recommendations, wants to search or find past sessions by keyword/file/PR, wants to reindex their session store, or asks about deleting…

microsoft/vscode · 72 tokens

chat-pet-sprite-creation

Use when creating or changing VS Code chat pet sprite art, sprite sheets, state animations, eye treatments, Stable/Insiders variants, or pet transitions under src/vs/workbench/contrib/chat/browser/widget/media/chatPet.

microsoft/vscode · 53 tokens

cpu-profile-analysis

Analyze V8/Chrome CPU profiles (.cpuprofile) and DevTools trace files (Trace-.json). Use when: profiling performance, investigating slow functions, comparing code paths, finding bottlenecks, analyzing timeToRequest, understanding call trees from sampling profiler data, analyzing layout/paint/rendering, investigating…

microsoft/vscode · 71 tokens

next-cache-components-adoption

Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…

vercel/next.js · 95 tokens