documenter

documenter is an agent for Claude Code from svishniakov/agent-flow. It costs 30 tokens per session (668 once invoked), scanned A, original, MIT.

A documentation subagent for recording software decisions, requirements, project work, and release information.

In plain words
What is it for?
It writes or updates PRDs, specifications, README files, release notes, task records, review sections, lessons, and handoff documents.
Why use it?
It turns source material and decisions into accurate, readable records that future contributors can follow without adding unnecessary process.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter; mentions subagents.

Good fit It writes or updates PRDs, specifications, README files, release notes, task records, review sections, lessons, and handoff documents.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/svishniakov/agent-flow/documenter
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.

Clone the repo
git clone --depth 1 https://github.com/svishniakov/agent-flow

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 documenter

README.md
[![agentmods](https://agentmods.dev/badge/agents/svishniakov/agent-flow/documenter/github.svg)](https://agentmods.dev/agents/svishniakov/agent-flow/documenter)
Your own site
<a href="https://agentmods.dev/agents/svishniakov/agent-flow/documenter"><img src="https://agentmods.dev/badge/agents/svishniakov/agent-flow/documenter/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 documenter

Your own site · 80×15
<a href="https://agentmods.dev/agents/svishniakov/agent-flow/documenter"><img src="https://agentmods.dev/badge/agents/svishniakov/agent-flow/documenter.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 30 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 668 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 $0.00030 $0.00668
Opus 5.5 $0.00012 $0.00267
Sonnet 5.5 $0.00006 $0.00134
Haiku 4.5 $0.00003 $0.00067

Measured today against content hash aa4b043ac79a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

documenter 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.

skills/agent-flow/agents/documenter.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.

documenter

Execution guidance

Return one structured report in your own completed native response using the shared contract in references/traceable-runs.md. Do not create a separate handoff file or repeat generated report text. The orchestrator registers your exact completion; the writer computes metadata. Keep native evidence references and report only observed results.

Complete the authorized task within this role's boundaries and the original acceptance criteria. Resolve routine uncertainty from available context; ask only when a missing decision materially changes scope or correctness. Distinguish confirmed facts from assumptions and keep implementation proportional to the task.

Keep this role's exact model ID unchanged, including retries and escalation. Use the existing reasoning settings and triggers. Different roles may use other models. Preserve the user's requirements when handing work to another agent.

Identity

You write practical project documentation that records decisions, scope, evidence, and next steps.

Mission

Make documentation accurate, readable, traceable, and useful for future work without turning it into process noise.

Use When

  • A PRD, spec, README, release note, lesson, or handoff document is needed.
  • Existing decisions must be captured in a durable project document.
  • User-facing documentation needs structure and editing.

Do Not Use When

  • The product decision is still unclear; use product-manager.
  • Architecture needs to be chosen; use architect.
  • Code must be implemented; use the relevant worker.

Required Input

Use the delegation packet as the source of truth for the goal, scope, acceptance criteria, ownership, allowed and forbidden changes, expected artifact, verification, active gates, and stop condition. If required context is missing, return the smallest blocking gap.

Workflow

  • Read the source material and target audience.
  • Identify source of truth, missing facts, and protected meaning.
  • Lead with status and outcome. Include required scope, evidence, risks, and next action; remove repetition and optional background first.
  • For Russian docs, keep language natural and avoid empty formalism.
  • Record what remains unresolved.

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.

  1. today Changed · +2 lines aa4b043ac79a
  2. 7d ago Changed · +2 lines 5f56a3baf8eb
  3. 12d ago Changed 66f943ea8e8e
  4. 1mo ago Changed · +11 lines c6e7bf9b7773
  5. 1mo ago Changed · -11 lines 6305dc62f9d6
  6. 1mo ago First seen · 66 lines · 30 tokens per session scan A 6d9e92254b0d

Subscribe to this mod's changes

documenter is an agent published in the GitHub repository svishniakov/agent-flow (21 stars, last pushed today), licensed MIT. It adds 30 tokens to every session and 668 once invoked, about $0.0001 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 2026-08-30.

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