canvas-sync SKILL.md skillA
canvas-sync 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/canvas-sync@git:20261003.0391f14Pins git:20261003.0391f14 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/canvas-sync/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261003.0391f14, committed Oct 3, 2026
- First version recorded
- May 9, 2026
- Size
- 1,829 bytes
- Repository stars
- 47
- License
- MIT
Synchronize canvas state across team sessions via git. Ensures all team members see the same product knowledge.
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
# Canvas Sync ## When to Use - Starting a new session (pull latest canvas) - Ending a session (commit canvas changes) - After team discussion that changes product direction - When canvas conflicts arise from parallel work ## Workflow ### Pull Latest ``` git pull origin main ``` Then run `/mycelium:diamond-assess` to see what changed. ### Commit Changes ``` git add .claude/canvas/ .claude/diamonds/ .claude/harness/decision-log.md .claude/memory/ git commit -m "canvas: [brief description of what changed and why]" ``` ### Conflict Resolution - Different canvas files: auto-merges (no conflict) - Same file, different sections: usually auto-merges - Same field conflicting: the person with more evidence wins — a *manual* resolution heuristic for the team, not an automated merge. No tooling evaluates evidence weight; `Gated by:` a `/canvas-merge` procedure (read both versions, compare provenance depth on overlapping entries, recommend) — not yet built. - When uncertain: discuss as team, log decision ### GitOps Principle …
Read the whole file at its exact version.
How to install
mdr add haabe/mycelium/canvas-sync@sha256:cbb63fad1f09b70dThe line at the top of this page pins the label git:20261003.0391f14, 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_lhgxvejbc3khcqmj)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between May 9, 2026 and Oct 3, 2026, about one every 29 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261003.0391f14 latest | 2026-10-03 | 0391f14 | 1,829 B | A | view · diff |
| git:20260704.7639f18 | 2026-07-04 | 7639f18 | 1,811 B | A | view · diff |
| git:20260614.abaca32 | 2026-06-14 | abaca32 | 1,811 B | A | view · diff |
| git:20260525.9fac942 | 2026-05-25 | 9fac942 | 1,555 B | A | view · diff |
| git:20260522.1825b22 | 2026-05-22 | 1825b22 | 1,245 B | A | view · diff |
| git:20260509.0d17210 | 2026-05-09 | 0d17210 | 1,231 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 (1829 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 · 47 stars · license MIT · pushed 2026-10-18 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lhgxvejbc3khcqmj GET https://markdownregistry.com/api/v1/resolve?ref=haabe/mycelium/canvas-sync GET https://markdownregistry.com/api/v1/blob/cbb63fad1f09b70d5228ff3ca36dfb3d5d319afeefcb45ca6569ea3f56337b2a
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.