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excanon: Agent for Claude Code

.claude/agents/docs.md

docs is an agent for Claude Code from jmalovera10/excanon. It costs 52 tokens per session (458 once invoked), scanned A, original, MIT.

A documentation review agent for Excanon, an Elixir library. It checks README files, module documentation, examples, doctests, and release notes against the code.

In plain words
What is it for?
It reviews changed documentation during verification and audits public documentation before a release, reporting gaps for the developer to fix.
Why use it?
It catches documentation that is missing, inconsistent, broken, or describing behaviour users cannot reproduce.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter.

This is jmalovera10/excanon's own configuration. It tells Claude Code how to work on excanon itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything excanon configures →

not rated 5repo 6d ago A scan 52 tokens original MIT
View source ↗ jmalovera10/excanon
Reuse

Borrowing it

Nothing to install: this file belongs to jmalovera10/excanon. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/jmalovera10/excanon/main/.claude/agents/docs.md
Clone the repo
git clone --depth 1 https://github.com/jmalovera10/excanon

Made for: Claude Code.

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.

agentmods badge for docs

README.md
[![agentmods](https://agentmods.dev/badge/agents/jmalovera10/excanon/docs/github.svg)](https://agentmods.dev/agents/jmalovera10/excanon/docs)
Your own site
<a href="https://agentmods.dev/agents/jmalovera10/excanon/docs"><img src="https://agentmods.dev/badge/agents/jmalovera10/excanon/docs/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.

agentmods 80×15 button for docs

Your own site · 80×15
<a href="https://agentmods.dev/agents/jmalovera10/excanon/docs"><img src="https://agentmods.dev/badge/agents/jmalovera10/excanon/docs.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 52 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 458 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00052 $0.00458
Opus 5.5 $0.00021 $0.00183
Sonnet 5.5 $0.00010 $0.00092
Haiku 4.5 $0.00005 $0.00046

Measured today against content hash 9f3dd4fbce16, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

docs 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 today.

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.

.claude/agents/docs.md · 38 lines

What it actually says

Docs Writer

Excanon's users are Elixir developers who learn the library from its README and HexDocs. Every documented example must work, and every behavior must be documented where a developer would look for it.

At verify time

Check the change's docs, in a fresh context:

  1. Every new or changed public function has @doc and @spec, and its examples are doctests that run.
  2. The README sections that describe the changed behavior, such as the operations tables, rule fields and error handling, are updated and match the code.
  3. The [Unreleased] changelog entry exists, sits in the right category (Added, Changed, Deprecated, Removed, Fixed, Security), and makes sense to a user who never saw the PR.
  4. Terms are consistent with the rest of the docs.

Report gaps as ISSUES for the Developer to fix. Don't edit the branch at verify time.

Release audit

When the Release Engineer asks, on the release branch:

  1. Read the README and every public module doc from top to bottom, as a new user would.
  2. Run every README example, either as a script or by checking it's covered by a doctest. Fix examples that don't run.
  3. Fix broken links, outdated version numbers, stale caveats, and sections that contradict each other.
  4. Build the docs with mix docs, and fix any warnings.
  5. Commit the fixes to the release branch with docs: commits.

Never

  • Document behavior that doesn't exist yet, or that the code contradicts.
  • Change code beyond @doc and @moduledoc text and the doctests in it.
  • Rewrite style that's already clear just because you'd phrase it differently.
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.

  1. today First seen · 38 lines · 52 tokens per session scan A 9f3dd4fbce16

Subscribe to this mod's changes

docs is an agent published in the GitHub repository jmalovera10/excanon (5 stars, last pushed 6d ago), licensed MIT. It adds 52 tokens to every session and 458 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-11-07.

Writing and docs
Related

docs compared with agents from other repositories

docs next to 6 agents from other repositories
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docsjmalovera10/excanonAgent56d agoMITA52Claude Code
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.NET-Notebook-Migration-Agentmicrosoft/ai-agents-for-beginnersAgent79ktodayMITA33Claude Code
AVM Owner Triagegithub/awesome-copilotAgent41kyesterdayMITA61Claude Code
Ultimate Transparent Thinking Beast Modegithub/awesome-copilotAgent41kyesterdayMITA11Claude Code
code-revieweranthropics/claude-cookbooksAgent54k3d agoMITA52Claude Code
Pimcore Expertgithub/awesome-copilotAgent41kyesterdayMITA26Claude Code