ownership-session-security SKILL.md skillA
ownership-session-security from baphuongna/pi-crew is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add baphuongna/pi-crew/ownership-session-security@git:20260911.c97bc57Pins git:20260911.c97bc57 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- baphuongna/pi-crew
- Path
skills/ownership-session-security/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260911.c97bc57, committed Sep 11, 2026
- First version recorded
- May 5, 2026
- Size
- 2,820 bytes
- Repository stars
- 57
- License
- MIT
Session ownership and authorization workflow. When NOT to use: general session lifecycle questions (use live-agent-lifecycle); for non-session auth issues.
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
# ownership-session-security Use this skill for cross-session safety and trust-boundary work. ## Source patterns distilled - Pi session IDs: `ctx.sessionManager.getSessionId()` from Pi core `ExtensionContext` - pi-crew ownership: `TeamRunManifest.ownerSessionId`, `src/extension/team-tool/run.ts`, `cancel.ts`, `respond.ts` - Path safety: `src/utils/safe-paths.ts`, `src/state/state-store.ts`, `src/state/mailbox.ts` - Destructive actions: `src/extension/team-tool/lifecycle-actions.ts`, `src/worktree/cleanup.ts` ## Rules - Propagate the active Pi session ID into `TeamContext` for every production tool/command path. - New runs should record `ownerSessionId` when available. - For owned runs, cross-session actions that mutate state must be rejected unless explicit force/admin semantics are designed and tested. - Legacy runs without `ownerSessionId` may remain permissive for backward compatibility, but document this behavior. - User/LLM-controlled path fields (`cwd`, import paths, artifact paths, task IDs) must be normalized and contained under an allowed base. …
Read the whole file at its exact version.
How to install
mdr add baphuongna/pi-crew/ownership-session-security@sha256:5dd0cab234c4e465The line at the top of this page pins the label git:20260911.c97bc57, 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_njnt2izbh4noagx7)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 5, 2026 and Sep 11, 2026, about one every 32 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260911.c97bc57 latest | 2026-09-11 | c97bc57 | 2,820 B | A | view · diff |
| git:20260603.fa30bc0 | 2026-06-03 | fa30bc0 | 2,705 B | A | view · diff |
| git:20260529.53de3c2 | 2026-05-29 | 53de3c2 | 2,689 B | A | view · diff |
| git:20260528.67ddbec | 2026-05-28 | 67ddbec | 2,781 B | A | view · diff |
| git:20260505.33e7203 | 2026-05-05 | 33e7203 | 2,108 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 (2820 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
baphuongna/pi-crew · 57 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_njnt2izbh4noagx7 GET https://markdownregistry.com/api/v1/resolve?ref=baphuongna/pi-crew/ownership-session-security GET https://markdownregistry.com/api/v1/blob/5dd0cab234c4e465d34f57fa28ed2aa3a830ae50fe667d512e7353b06afe6ded
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.