meta-prompt-builder SKILL.md skillA
meta-prompt-builder from chrono-meta/forge-harness is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add chrono-meta/forge-harness/meta-prompt-builder@git:20260912.dbffbe6Pins git:20260912.dbffbe6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- chrono-meta/forge-harness
- Path
plugins/fh-meta/skills/meta-prompt-builder/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260912.dbffbe6, committed Sep 12, 2026
- First version recorded
- May 26, 2026
- Size
- 10,586 bytes
- Repository stars
- 31
- License
- MIT
Generates structured prompts to send to each agent in an agent dispatch plan. Triggered by "write the instructions", "what do I say to the agent?", "write the prompt for me", "meta-prompt-builder". Bridges agent-composer (which agents) and prompt content (what to say). Uses Goal/Context/Constraints/Done When structure.
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
# meta-prompt-builder — Prompt Delegation Skill When agent-composer decides "what to orchestrate", meta-prompt-builder designs "what to say to each agent." Delegates prompt writing itself to AI — interprets Goal / Context / Constraints / Done When structure within the FH context. ## Primary Users **agent-composer proficients** — People who already have an orchestration plan and want to structure the specific instructions for each agent. Use this when you already know "which agents to use." Beginners (unsure which agents to use) → start with agent-composer first. meta-prompt-builder is a post-orchestration step. ## Triggers - `/meta-prompt-builder` - Automatically suggested immediately after agent-composer outputs an orchestration plan when user says "how do I instruct each one specifically?" - "Write the prompts per Wave", "What should I say to each agent?", "Design the instructions" - "I don't know what to tell the agents" - "Tell me how to instruct this task so it's handled well" - "Write the prompt for me" - "Tell me how to request this from Claude" - "How should I write the instructions?" --- ## Step 0. Receive Task …
Read the whole file at its exact version.
How to install
mdr add chrono-meta/forge-harness/meta-prompt-builder@sha256:4fbad40cbe7bdb97The line at the top of this page pins the label git:20260912.dbffbe6, 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_5t3td6p4xdo2lqgq)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 26, 2026 and Sep 12, 2026, about one every 27 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260912.dbffbe6 latest | 2026-09-12 | dbffbe6 | 10,586 B | A | view · diff |
| git:20260811.eede7ad | 2026-08-11 | eede7ad | 10,585 B | A | view · diff |
| git:20260710.3c3ace6 | 2026-07-10 | 3c3ace6 | 7,940 B | A | view · diff |
| git:20260603.c071dbf | 2026-06-03 | c071dbf | 7,737 B | A | view · diff |
| git:20260526.2de8630 | 2026-05-26 | 2de8630 | 8,720 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 (10586 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
chrono-meta/forge-harness · 31 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5t3td6p4xdo2lqgq GET https://markdownregistry.com/api/v1/resolve?ref=chrono-meta/forge-harness/meta-prompt-builder GET https://markdownregistry.com/api/v1/blob/4fbad40cbe7bdb97419347a6bb284254b4872504e0c06f2b2424a406f4600d64
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.