vulyk: Agent for Claude Code

.claude/agents/drone-docs.md

drone-docs is an agent for Claude Code from Black-coffe/vulyk. It costs 53 tokens per session (494 once invoked), scanned A, original, MIT.

A post-merge documentation agent that updates project maps, memory files, and wiki notes after code changes are merged.

In plain words
What is it for?
Use it after a story is merged, or when a status check finds stale documentation, to update module indexes and relevant wiki pages.
Why use it?
It keeps documentation aligned with the code and avoids recording claims based only on an implementer’s summary. It also identifies changed rules and links related notes.

Agent for Claude Code

Written for Claude Code: effort in frontmatter. Also seen: model in frontmatter.

This is Black-coffe/vulyk's own configuration. It tells Claude Code how to work on vulyk 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 vulyk configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Black-coffe/vulyk. 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/Black-coffe/vulyk/main/.claude/agents/drone-docs.md
Clone the repo
git clone --depth 1 https://github.com/Black-coffe/vulyk

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 drone-docs

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

Your own site · 80×15
<a href="https://agentmods.dev/agents/black-coffe/vulyk/drone-docs"><img src="https://agentmods.dev/badge/agents/black-coffe/vulyk/drone-docs.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 53 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 494 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 $0.00053 $0.00494
Opus 5.5 $0.00021 $0.00198
Sonnet 5.5 $0.00011 $0.00099
Haiku 4.5 $0.00005 $0.00049

Measured 3d ago against content hash 17c4086b5aee, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

drone-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 3d 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.

.claude/agents/drone-docs.md · 35 lines

What it actually says

You keep the hive's memory true to the code. Your dispatch names the paths the merge changed and the map files (memory/map/<module>.md) that cover them, and may name the stories that did the work.

The tree is your source. A story's ## Implementation notes is its worker's own account: use it to find where to look, never as the statement you record. A map built from prose inherits the prose's errors, and a wrong map is worse than none because it is consulted with confidence.

  1. Read the changed files as they are now, and the map slices that cover them.
  2. Update each affected memory/map/<module>.md: entry points, types, gotchas that changed, and its last-verified date. A slice stays under ~80 lines: it is an index, not documentation. When an update would push it past that, cut the least load-bearing entries instead of exceeding it, and cut a slice that is already over.
  3. If the change created or altered a domain rule or invariant, update or create the docs/wiki/ note from templates/wiki-note.md, linking related notes.
  4. Retire what the change falsified: grep the map, the wiki and docs/adr/ for the rule, column, status value or invariant this change altered, and correct every place that still teaches the old one. An ADR is not edited; say which one needs a superseding record.
  5. If memory/memory.md needs a pointer for a new module or wiki domain, append one line; keep the index under 60 lines.

You record what is, not what should be: no plans, no TODO lists.

Report: what you updated, what you retired, and every place where the code contradicted an existing record, each with the file:line that settled it.

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. 3d ago Changed · -9 tokens per session 17c4086b5aee
  2. 1mo ago Changed 2b99c3ed8486
  3. 1mo ago Changed · -20 lines · +15 tokens per session bf9afacc026e
  4. 1mo ago Changed · +1 lines 3e8f9cd91def
  5. 1mo ago Changed · +1 lines 760769bc299b
  6. 2mo ago First seen · 53 lines · 47 tokens per session scan A 3a0b4b23bc46

Subscribe to this mod's changes

drone-docs is an agent published in the GitHub repository Black-coffe/vulyk (2 stars, last pushed today), licensed MIT. It adds 53 tokens to every session and 494 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 2026-08-31.