ost-render SKILL.md skillA
ost-render from haabe/mycelium is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add haabe/mycelium/ost-render@git:20260903.c708db2Pins git:20260903.c708db2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- haabe/mycelium
- Path
plugins/mycelium/skills/ost-render/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260903.c708db2, committed Sep 3, 2026
- First version recorded
- Jun 7, 2026
- Size
- 16,441 bytes
- Repository stars
- 51
- License
- MIT
Render `.claude/canvas/opportunities.yml` as a diagram or structured list. Read-only. Default format Mermaid mindmap. Consults the attribution registry per `${CLAUDE_PLUGIN_ROOT}/engine/render-conventions.md` consent + privacy gate. Second specialist in the render fleet.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# OST Render
Read-only render of `.claude/canvas/opportunities.yml` as a diagram or structured list. Second specialist in the render fleet (after `/mycelium:diamond-render`). See `${CLAUDE_PLUGIN_ROOT}/engine/render-conventions.md` for shared conventions.
## When NOT to use
- To BUILD or update the OST from research data → `/mycelium:ost-builder`. This skill is read-only.
- For cross-cutting opportunity→solution→cycle traceability view → dispatcher's `/mycelium:render --view traceability` (deferred to Phase 4a–4d research-first methodology per architecture draft §10.2).
- For ICE scoring of solutions → `/mycelium:ice-score`.
## Identifier exposure
**Declared**: YES
### Scope (canvas surfaces touched)
| Canvas file | Identifier-bearing fields | Frequency |
|---|---|---|
| `.claude/canvas/opportunities.yml` | `evidence_sources` (URL-or-name strings); `notes` prose | low (~1 in 10 cites a named individual rather than a URL) |
| `$MYCELIUM_ATTRIBUTION_REGISTRY` env var (canonical) or `.claude/memory/attribution-registry.yml` (fallback) | `people:` block with `name`+`consent`+`note` per entry | read-only consultation; never rendered |
…Read the whole file at its exact version.
How to install
mdr add haabe/mycelium/ost-render@sha256:f9a62823b1a541b5The line at the top of this page pins the label git:20260903.c708db2, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_u424wbzfbfe225ih)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 7, 2026 and Sep 3, 2026, about one every 22 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260903.c708db2 latest | 2026-09-03 | c708db2 | 16,441 B | A | view · diff |
| git:20260805.d65286e | 2026-08-05 | d65286e | 16,128 B | A | view · diff |
| git:20260726.151b371 | 2026-07-26 | 151b371 | 15,313 B | A | view · diff |
| git:20260702.b20cb30 | 2026-07-02 | b20cb30 | 14,342 B | A | view · diff |
| git:20260607.12bbf4a | 2026-06-07 | 12bbf4a | 13,822 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 (16441 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
haabe/mycelium · 51 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_u424wbzfbfe225ih GET https://markdownregistry.com/api/v1/resolve?ref=haabe/mycelium/ost-render GET https://markdownregistry.com/api/v1/blob/f9a62823b1a541b540008c8fc40d44e253bc72c79cb7bc7a7f5b57f53b299782
Your AI assistant 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.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.