message-bus SKILL.md skillA
message-bus from ibrahim-3d/orchestrator-supaconductor is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ibrahim-3d/orchestrator-supaconductor/message-bus@git:20260403.72941b1Pins git:20260403.72941b1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ibrahim-3d/orchestrator-supaconductor
- Path
skills/message-bus/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260403.72941b1, committed Apr 3, 2026
- First version recorded
- Feb 17, 2026
- Size
- 22,225 bytes
- Repository stars
- 380
- License
- AGPL-3.0
File-based message queue for inter-agent coordination. Used by workers AND board directors to communicate. Provides: progress updates, task completion signals, file locking, board deliberation. Core infrastructure for parallel execution.
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
# Message Bus -- Inter-Agent Communication Protocol
File-based message queue enabling workers and board directors to coordinate via shared state.
## Directory Structure
```
conductor/tracks/{track}/.message-bus/
├── queue.jsonl # Append-only message log (all messages)
├── .lock_mutex # OS-level mutex file for atomic lock operations (fcntl)
├── locks.json # Current file locks
├── worker-status.json # Worker heartbeats and states
├── events/ # Signal files for polling
│ ├── TASK_COMPLETE_1.1.event
│ └── FILE_UNLOCK_*.event
└── board/ # Board deliberation sessions
├── session-{ts}.json # Session metadata
├── assessments.json # Director assessments (Phase 1)
├── discussion.jsonl # Discussion messages (Phase 2)
└── votes.json # Final votes (Phase 3)
```
## Message Types
### Worker Messages
| Type | Purpose | Payload |
|------|---------|---------|
| `PROGRESS` | Task progress update | `{ task_id, progress_pct, current_subtask }` |
| `TASK_COMPLETE` | Task finished | `{ task_id, commit_sha, files_modified, unblocks[] }` |
| `TASK_FAILED` | Task failed | `{ task_id, error, stack_trace }` |
…Read the whole file at its exact version.
How to install
mdr add ibrahim-3d/orchestrator-supaconductor/message-bus@sha256:a3eae7c9ae58e434The line at the top of this page pins the label git:20260403.72941b1, 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_dib5w6hfyjelcstu)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Feb 17, 2026 and Apr 3, 2026, about one every 15 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260403.72941b1 latest | 2026-04-03 | 72941b1 | 22,225 B | A | view · diff |
| git:20260403.71c1818 | 2026-04-03 | 71c1818 | 22,154 B | A | view · diff |
| git:20260312.c37221c | 2026-03-12 | c37221c | 21,292 B | A | view · diff |
| git:20260217.9cad9a5 | 2026-02-17 | 9cad9a5 | 21,256 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 (22225 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
ibrahim-3d/orchestrator-supaconductor · 380 stars · license AGPL-3.0 · pushed 2026-09-27 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_dib5w6hfyjelcstu GET https://markdownregistry.com/api/v1/resolve?ref=ibrahim-3d/orchestrator-supaconductor/message-bus GET https://markdownregistry.com/api/v1/blob/a3eae7c9ae58e434237acad04601028ab1960729d35833d0c3204f22e500a682
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.