nagent SKILL.md skillA
nagent from davidondrej/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add davidondrej/skills/nagent@git:20260925.41f8784Pins git:20260925.41f8784 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- davidondrej/skills
- Path
skills/agent-orchestration/nagent/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260925.41f8784, committed Sep 25, 2026
- First version recorded
- Sep 21, 2026
- Size
- 6,694 bytes
- Repository stars
- 4,161
- License
- MIT
Launch a new bb worker thread with the right project, model, worktree, and task brief. Use for nagent, launching a bb session, or a standalone bb agent. Covers thread creation; use bb-cli for managing existing threads.
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
# nagent
Read this before `bb thread spawn`. Use `bb-cli` for other thread operations.
## Defaults
Use Codex `gpt-5.6-sol`, reasoning `high`, service tier `fast` ("GPT 5.6 Sol High Fast"). Use `xhigh` for larger refactors. The user's explicit choices override these defaults.
For a different requested model, use its catalog `defaultReasoningEffort` when unspecified, and enable fast only when asked. Do not infer a higher reasoning level from the model name.
Prefer bare `bb`; `"$BB_CLI"` is also valid when set.
## Look Up the Target
```bash
bb project list --json
bb provider list --json
bb provider models <provider-id> --json
```
- **Project:** Match the name and confirm `sources[].path` is the requested repository. Always pass `--project`; never hardcode an ID.
- **Provider:** Look it up. Common mappings are Cursor CLI → `acp-cursor`, Codex/ChatGPT subscription → `codex`, and Claude Code → `claude-code`. Grok via Cursor is not `acp-grok`, which is Grok Build.
- **Model:** Use the catalog ID. Match both `displayName` and `supportedReasoningEfforts[].description`; model IDs, reasoning labels, and service tiers are separate.
…Read the whole file at its exact version.
How to install
mdr add davidondrej/skills/nagent@sha256:bb0ca14c305f1973The line at the top of this page pins the label git:20260925.41f8784, 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_5i2gxorz2gav4y2i)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Sep 21, 2026 and Sep 25, 2026, about one every 3 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260925.41f8784 latest | 2026-09-25 | 41f8784 | 6,694 B | A | view · diff |
| git:20260921.5b5c64b | 2026-09-21 | 5b5c64b | 6,696 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 (6694 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
davidondrej/skills · 4,161 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5i2gxorz2gav4y2i GET https://markdownregistry.com/api/v1/resolve?ref=davidondrej/skills/nagent GET https://markdownregistry.com/api/v1/blob/bb0ca14c305f19739e08e44143d861cca40dcf78d8aabce52b23cc3ac88b025a
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.