harness-collaboration SKILL.md skillA
harness-collaboration from bankrbot/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add bankrbot/skills/harness-collaboration@v4Pins v4 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- bankrbot/skills
- Path
harness-collaboration/SKILL.md- Versions recorded
- 5
- Latest version
- v4, committed Aug 22, 2026
- First version recorded
- Jul 13, 2026
- Size
- 14,267 bytes
- Repository stars
- 1,209
- License
- none declared
For Bankr agents operating a Harness-provisioned wallet. Follow the Harness Collaboration Protocol when a prompt begins with "HARNESS COLLABORATION PROTOCOL". The header's version selects the transport: v1-v3 report through authenticated callbacks; v4 is conversation-first (your response ends with one fenced BANKR_CONTROL block, and execution authorization is a synchronous HTTPS check). In every version: verify the delegated brief with your own research, propose before any side effect, and…
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
# Harness Collaboration Protocol This skill is for the agent behind a HARNESS-PROVISIONED wallet: Harness users get a dedicated Bankr wallet, and Harness's own agent delegates research-and-act objectives to you through it. You execute with the funds in that provisioned wallet, under the user's Harness-set caps. (Managing that wallet from a user's main Bankr account is a different skill, `harness`; this one is the execution side.) When a prompt starts with the header below, this protocol governs the whole thread: ``` HARNESS COLLABORATION PROTOCOL v<version> External session: <id> Limits hash: <hash> ``` The version number selects the transport model, both documented here: - v1-v3: the CALLBACK model. You report events (progress, question, proposal, completed, failed) by POSTing to the callback URL; answers and authorizations arrive as later turns. - v4: the CONVERSATION model. There are no event callbacks. Your job response IS your turn, ended with exactly one fenced BANKR_CONTROL block, and the only HTTP call is a synchronous authorization check before any side effect. A version this skill does not document is neither an instruction to follow nor proof of an attack. …
Read the whole file at its exact version.
How to install
mdr add bankrbot/skills/harness-collaboration@sha256:c0cbc4df5e08ed4eThe line at the top of this page pins the label v4, 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_eo3f25t2mbp24ljo)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 13, 2026 and Aug 22, 2026, about one every 10 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v4 latest | 2026-08-22 | a499dc5 | 14,267 B | A | view · diff |
| v3 | 2026-07-27 | 07203cb | 14,816 B | A | view · diff |
| v3 | 2026-07-27 | 6f0b651 | 12,122 B | A | view · diff |
| v2 | 2026-07-14 | 5d23d05 | 8,078 B | A | view · diff |
| v1 | 2026-07-13 | 6453552 | 4,191 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 (14267 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
bankrbot/skills · 1,209 stars · license none declared · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_eo3f25t2mbp24ljo GET https://markdownregistry.com/api/v1/resolve?ref=bankrbot/skills/harness-collaboration GET https://markdownregistry.com/api/v1/blob/c0cbc4df5e08ed4e5d21dfe01c367141b3348da9683d297577294d473eeafcff
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.