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 theagenticguy/opencodehub --skill codehub-guidegit clone --depth 1 https://github.com/theagenticguy/opencodehubWrote 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/theagenticguy/opencodehub/codehub-guide)<a href="https://agentmods.dev/skills/theagenticguy/opencodehub/codehub-guide"><img src="https://agentmods.dev/badge/skills/theagenticguy/opencodehub/codehub-guide/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/theagenticguy/opencodehub/codehub-guide"><img src="https://agentmods.dev/badge/skills/theagenticguy/opencodehub/codehub-guide.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 | $0.00054 | $0.03475 |
| Opus 5.5 | $0.00022 | $0.01390 |
| Sonnet 5.5 | $0.00011 | $0.00695 |
| Haiku 4.5 | $0.00005 | $0.00347 |
Grade A, and why
codehub-guide 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 2mo 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.
This is a copy
86% identical to opencodehub-guide — 126 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 248 lines — stays where its author put it; the contents beside it link to each section on GitHub.
OpenCodeHub Guide
Quick reference for every OpenCodeHub MCP tool, MCP resource, and the single-file store.sqlite schema.
Always Start Here
For any task that touches code understanding, debugging, impact analysis, refactoring, or PR review:
- Call
mcp__codehub__list_repos— confirm the repo is indexed and pick areponame. - Read
codehub://repo/{name}/context— codebase stats and a staleness envelope. - Match the task to a skill below and follow that skill's checklist.
If the context envelope reports the index is stale, run
codehub analyzein the terminal first. If it says weights are missing, runcodehub setup --embeddingsto fetch the 320d F2LLM-v2-80M ONNX weights.
Skills · analysis
| Task | Skill to read |
|---|---|
| Understand architecture / "How does X work?" | codehub-exploring |
| Blast radius / "What breaks if I change X?" | codehub-impact-analysis |
| Trace bugs / "Why is X failing?" | codehub-debugging |
| Plan a rename / extract / move (analysis only) | codehub-refactoring |
| Review a PR / "Is this safe to merge?" | codehub-pr-review |
| Tools, resources, schema reference | codehub-guide (here) |
Skills · artifact factory (spec 001)
These skills produce committed Markdown artifacts — the durable output Principal engineers ship. See ADR 0007 for the scope rationale.
| Task | Skill to invoke | Trigger phrase |
|---|---|---|
| Generate the full doc tree (single or group) | codehub-document |
"document this repo", "regenerate architecture docs" |
| Draft a PR description from the current diff | codehub-pr-description |
"write the PR description", "summarize this branch" |
| Write an onboarding guide with reading order | codehub-onboarding |
"write ONBOARDING.md", "what should a new hire read first" |
| Map inter-repo contracts for a group | codehub-contract-map |
"map the contracts", "show the contract matrix for " |
| Build a deterministic 9-item code-pack BOM | codehub-code-pack |
"pack this repo for an LLM", "deterministic code pack", "pack the platform group" |
| Draft an ADR (P1 — not yet shipped) | codehub-adr (P1 backlog) |
— |
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.
- 2mo ago First seen · 248 lines · 54 tokens per session scan A d229389f1118
codehub-guide is a skill published in the GitHub repository theagenticguy/opencodehub (3 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 54 tokens to every session and 3,475 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 86% identical to opencodehub-guide, differing in 126 lines, and is treated as a copy.
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