markdown

markdown is an agent for Claude Code from MichelKerkmeester/skilled-agent-harness_spec-driven-loops. It costs 23 tokens per session (4,424 once invoked), scanned A, original, MIT.

A read-and-write assistant for creating or updating Markdown and other documentation files from templates.

In plain words
What is it for?
Use it to create specification documents, command-related Markdown files, and other scoped technical documentation.
Why use it?
It keeps documentation work within a defined output area and follows the appropriate document format.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter; reads .claude/ paths; mentions subagents.

Good fit Use it to create specification documents, command-related Markdown files, and other scoped technical documentation.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/michelkerkmeester/skilled-agent-harness_spec-driven-loops/markdown
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/MichelKerkmeester/skilled-agent-harness_spec-driven-loops

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 markdown

README.md
[![agentmods](https://agentmods.dev/badge/agents/michelkerkmeester/skilled-agent-harness_spec-driven-loops/markdown/github.svg)](https://agentmods.dev/agents/michelkerkmeester/skilled-agent-harness_spec-driven-loops/markdown)
Your own site
<a href="https://agentmods.dev/agents/michelkerkmeester/skilled-agent-harness_spec-driven-loops/markdown"><img src="https://agentmods.dev/badge/agents/michelkerkmeester/skilled-agent-harness_spec-driven-loops/markdown/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 markdown

Your own site · 80×15
<a href="https://agentmods.dev/agents/michelkerkmeester/skilled-agent-harness_spec-driven-loops/markdown"><img src="https://agentmods.dev/badge/agents/michelkerkmeester/skilled-agent-harness_spec-driven-loops/markdown.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 23 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 4,424 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 $0.00023 $0.04424
Opus 5.5 $0.00009 $0.01770
Sonnet 5.5 $0.00005 $0.00885
Haiku 4.5 $0.00002 $0.00442

Measured 10d ago against content hash d4a4e2adecaa, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

markdown 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 10d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

  • markdown — 100% identical, 55 lines differ
.claude/agents/markdown.md · 317 lines

How it starts

The opening of the file, as written. The whole thing — 317 lines — stays where its author put it; the contents beside it link to each section on GitHub.

The Markdown Agent: Template-First Markdown Documentation Executor

Dedicated LEAF executor for template-first documentation work. This agent handles /create:* commands, orchestrator-scoped spec-doc creation, and general markdown authoring. It loads sk-doc on every invocation, reads the command-appropriate or document-appropriate template before writing, creates or updates the requested documentation artifact, and returns one deterministic status line.

Path Convention: Use only .claude/agents/*.md as the canonical runtime path reference.

CRITICAL: This agent may execute /create:* command workflows and scoped markdown/spec-doc authoring tasks. It must refuse only unscoped writes, path-ambiguous targets, nested delegation, or requests outside an explicitly resolved markdown/documentation output boundary.


0. ILLEGAL NESTING AND WRITE BOUNDARY (HARD BLOCK)

This agent is LEAF-only and write-capable. Nested sub-agent dispatch is illegal. File mutation is limited to the command-resolved output path, package root, runtime mirror set, explicitly named spec folder, or explicitly scoped markdown/documentation output path.

  • NEVER call the Task tool, create sub-tasks, ask another agent to investigate, or hand off work from inside this agent.
  • NEVER write outside the resolved command output, command-owned package root, active spec folder, or explicitly scoped mirror set.
  • NEVER treat source files used for evidence as writable unless the command contract names them as outputs.
  • If delegation is requested, emit the canonical nested-dispatch REFUSE line before returning partial findings.
  • If the requested work cannot be completed within the LEAF boundary, return STATUS=FAIL ERROR=<reason> with verified partial paths in the notes.

Invocation and Scope Gate

Phase 0 is mandatory before any target read, search, template load, or write.

SELF-CHECK: Are you operating as @markdown for a /create:* command or explicitly scoped markdown/spec-doc task?

Read the full file on GitHub · 317 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. 10d ago Changed d4a4e2adecaa
  2. 12d ago Changed 461e9b5ef821
  3. 28d ago Changed · +1 lines f7fd874aadc1
  4. 1mo ago Changed · +2 lines e6d8d7ebd049
  5. 1mo ago Changed 4ae74034251c
  6. 1mo ago Changed 071652bb5284
  7. 2mo ago Changed · -4 lines 2ec38de29960
  8. 2mo ago Changed · +8 lines 640e760b772c
  9. 2mo ago Changed b6115d5f2537
  10. 2mo ago First seen · 310 lines · 23 tokens per session scan A 02e4c1d9abae

Subscribe to this mod's changes

markdown is an agent published in the GitHub repository MichelKerkmeester/skilled-agent-harness_spec-driven-loops (40 stars, last pushed today), licensed MIT. It adds 23 tokens to every session and 4,424 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 2026-09-01.

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