A local documentation browser that shows project files, their contents, and Mermaid diagrams in a web page.

Use it to browse documentation while it changes and to view Mermaid diagram code as rendered diagrams.

It gives you a live view of project documentation without repeatedly opening files by hand.

How sultanassi95/mission-control configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to sultanassi95/mission-control. 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/sultanassi95/mission-control/main/.claude/skills/docs-viewer/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/sultanassi95/mission-control

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/sultanassi95/mission-control/docs-viewer/github.svg)](https://agentmods.dev/skills/sultanassi95/mission-control/docs-viewer)

Your own site

<a href="https://agentmods.dev/skills/sultanassi95/mission-control/docs-viewer"><img src="https://agentmods.dev/badge/skills/sultanassi95/mission-control/docs-viewer/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/sultanassi95/mission-control/docs-viewer"><img src="https://agentmods.dev/badge/skills/sultanassi95/mission-control/docs-viewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 113 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 11,645 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 2 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown 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.

Model	Per session	Once invoked
Fable 5.1	$0.00113	$0.11645
Opus 5.5	$0.00045	$0.04658
Sonnet 5.5	$0.00023	$0.02329
Haiku 4.5	$0.00011	$0.01165

Measured 18d ago against content hash 6f1321c65183, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

docs-viewer scanned grade A with 2 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 18d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

fetch(currentPath + '?_t=' + Date.now()).then(r => {

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

- `docs-viewer-server.cjs` - a Node.js server using only built-ins (http, fs, path, net, os, child_process); on startup it pre-renders all Mermaid code blocks to SVG files in `.docs-viewer-cache/` (via `mmdc`), transform

.claude/skills/docs-viewer/SKILL.md · 885 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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.

18d ago Changed · +3 lines 6f1321c65183
1mo ago Changed · +8 lines 98e1e15eb4c3
2mo ago First seen · 874 lines · 113 tokens per session scan A d6b3d7faf4a0

Subscribe to this mod's changes

docs-viewer is a skill published in the GitHub repository sultanassi95/mission-control (6 stars, last pushed 2d ago), with no licence file. It adds 113 tokens to every session and 11,645 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 2 findings (makes network calls, runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Writing and docs

docs-viewer next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
docs-viewersultanassi95/mission-control	Skill	6	2d ago	none	A	113	Claude Code
imagegenopenai/codex	Skill	133k	yesterday	Apache-2.0	A	113	Codex
playwright-climicrosoft/playwright	Skill	99k	yesterday	Apache-2.0	A	19	Claude Code
local-ai-agentsmicrosoft/ai-agents-for-beginners	Skill	79k	4d ago	MIT	A	200	Claude Code, Codex
systematic-debuggingobra/superpowers	Skill	313k	3d ago	MIT	A	21	Claude Code
next-cache-components-adoptionvercel/next.js	Skill	143k	yesterday	MIT	A	95	Claude Code
next-partial-prefetching-adoptionvercel/next.js	Skill	143k	yesterday	MIT	A	103	Claude Code

mission-control: Skill for Claude Code