agent-harnesses SKILL.md skillA
agent-harnesses from fmind/dot is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add fmind/dot/agent-harnesses@git:20261108.68763daPins git:20261108.68763da in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- fmind/dot
- Path
skills/agent-harnesses/SKILL.md- Versions recorded
- 20
- Latest version
- git:20261108.68763da, committed Nov 8, 2026
- First version recorded
- Sep 16, 2026
- Size
- 2,153 bytes
- Repository stars
- 13
- License
- MIT
Operate and configure Claude Code, Copilot, and OpenCode.
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
# Agent Harnesses Operate the selected coding-agent host without conflating its configuration, permissions, or lifecycle with another host. Antigravity has its own [agy](../agy/SKILL.md) owner. Claude Code has no guide here: use its built-in help and the [docs index](https://code.claude.com/docs/llms.txt). ## Workflow 1. **Check the version-specific reference before declaring a feature unavailable**: installed help can omit supported flags. 1. **Resolve precedence and permission scope before changing execution behavior**: hooks and extensions execute code. 1. **Verify** the result and the host's own instruction or skill discovery. Use [agent-project](../agent-project/SKILL.md) for shared instruction layout and [mcp-setup](../mcp-setup/SKILL.md) for MCP registration. ## Task guides <!-- guides:start --> - [copilot](references/copilot/GUIDE.md): Copilot sessions and extensions. - [notifications](references/notifications.md): Diagnose or change managed turn notifications, brain session-context hooks, and their wiring per host. - [opencode](references/opencode/GUIDE.md): OpenCode sessions and provider configuration. <!-- guides:end --> ## Gotchas …
Read the whole file at its exact version.
How to install
mdr add fmind/dot/agent-harnesses@sha256:f61bd84929fe73adThe line at the top of this page pins the label git:20261108.68763da, 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_hsy56irb3ompplri)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 20 versions of this file, between Sep 16, 2026 and Nov 8, 2026, about one every 3 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261108.68763da latest | 2026-11-08 | 68763da | 2,153 B | A | view · diff |
| git:20261107.e294cb4 | 2026-11-07 | e294cb4 | 2,153 B | A | view · diff |
| git:20261106.909042d | 2026-11-06 | 909042d | 2,755 B | A | view · diff |
| git:20261031.ad68ebd | 2026-10-31 | ad68ebd | 2,755 B | A | view · diff |
| git:20261028.78cb08c | 2026-10-28 | 78cb08c | 2,722 B | A | view · diff |
| git:20261025.37344b2 | 2026-10-25 | 37344b2 | 2,722 B | A | view · diff |
| git:20261024.2349818 | 2026-10-24 | 2349818 | 2,305 B | A | view · diff |
| git:20261019.bb59270 | 2026-10-19 | bb59270 | 2,274 B | A | view · diff |
| git:20261018.3753548 | 2026-10-18 | 3753548 | 2,274 B | A | view · diff |
| git:20261009.8e0c784 | 2026-10-09 | 8e0c784 | 2,274 B | A | view · diff |
| git:20261007.fbd724a | 2026-10-07 | fbd724a | 2,274 B | A | view · diff |
| git:20261006.148d390 | 2026-10-06 | 148d390 | 2,196 B | A | view · diff |
| git:20261005.e9af7a2 | 2026-10-05 | e9af7a2 | 2,135 B | A | view · diff |
| git:20261004.f03a551 | 2026-10-04 | f03a551 | 2,135 B | A | view · diff |
| git:20261004.6558728 | 2026-10-04 | 6558728 | 4,029 B | A | view · diff |
| git:20260929.958aff7 | 2026-09-29 | 958aff7 | 3,998 B | A | view · diff |
| git:20260928.51cc263 | 2026-09-28 | 51cc263 | 3,998 B | A | view · diff |
| git:20260919.afe8ee0 | 2026-09-19 | afe8ee0 | 2,990 B | A | view · diff |
| git:20260919.4491844 | 2026-09-19 | 4491844 | 3,067 B | A | view · diff |
| git:20260916.50d6810 | 2026-09-16 | 50d6810 | 1,288 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 (2153 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
fmind/dot · 13 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hsy56irb3ompplri GET https://markdownregistry.com/api/v1/resolve?ref=fmind/dot/agent-harnesses GET https://markdownregistry.com/api/v1/blob/f61bd84929fe73ad829cbba3d845ed81973588f27d4040753c739350d86e3dd8
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.