map-ecosystem skillA
map-ecosystem is agent-read markdown (skill) from fusengine/agents: Use when cartography index descriptions are truncated, a new plugin/skill was just added, or after SessionStart regenerates the map..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
<objective>
Enriches the auto-generated `.cartographer/` index.md files with complete descriptions extracted from source file frontmatter — restores the full skill/agent `description` text that auto-generation truncates at 60 characters. Read-only against everything outside `.cartographer/*.md`: it never modifies source files, never deletes or restructures the tree, and never assumes a description — it always reads the actual frontmatter first.
</objective>
# Map Ecosystem — Enrich Descriptions
Enrich the auto-generated `.cartographer/` index.md files with complete descriptions extracted from source file frontmatter.
## When to Use
- After SessionStart has generated the cartography structure
- When descriptions appear truncated in index.md files
- When a new plugin/skill was added and needs full descriptions
## When NOT to Use
- Code generation or debugging
- Direct file editing outside .cartographer/
## Steps
1. **Read** the ecosystem index: `${CLAUDE_PLUGIN_ROOT}/../.cartographer/index.md`
2. **For each plugin** listed, read its `.cartographer/index.md`
3. **For each linked file** (agents/*.md, skills/*/SKILL.md):
- Read the source file
…Read the whole file at its exact version.
How to install
mdr add fusengine/agents/map-ecosystem@git:20260729.3b91eedmdr add fusengine/agents/map-ecosystem@sha256:a5a1fdccc878c84bPin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_j7pquxhvd2ybhoxr)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260729.3b91eed latest | 2026-07-29 | 3b91eed | 2,133 B | A | view · diff |
| git:20260705.8c2f9bc | 2026-07-05 | 8c2f9bc | 1,751 B | A | view · diff |
| git:20260321.620d8d9 | 2026-03-21 | 620d8d9 | 1,617 B | A | view · diff |
| git:20260321.0f93fb4 | 2026-03-21 | 0f93fb4 | 1,915 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2133 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
fusengine/agents · 28 stars · license MIT · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_j7pquxhvd2ybhoxr GET https://markdownregistry.com/api/v1/resolve?ref=fusengine/agents/map-ecosystem GET https://markdownregistry.com/api/v1/blob/a5a1fdccc878c84be5bcf18afec26fa97c36a38ac34b7319676f71210dfb50c8
Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.