spawn-session skillA
spawn-session is agent-read markdown (skill) from gtapps/claude-code-hermit: Spawn a background Claude Code helper in its own git worktree, watch it until idle, and relay its report to the operator. Use when the operator says "spawn a helper", "spawn-session", "run this in a background session", or names `/spawn-session`..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
How to install
mdr add gtapps/claude-code-hermit/spawn-session@git:20260909.2e7fa94mdr add gtapps/claude-code-hermit/spawn-session@sha256:ef60b3dbda57c5eePin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_zcefk7o5girk5khz)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260909.2e7fa94 latest | 2026-09-09 | 2e7fa94 | 5,952 B | A | view · diff |
| git:20260908.b501615 | 2026-09-08 | b501615 | 5,598 B | A | view · diff |
| git:20260908.e794737 | 2026-09-08 | e794737 | 5,283 B | A | view · diff |
| git:20260908.1588656 | 2026-09-08 | 1588656 | 4,742 B | A | view · diff |
| git:20260906.176f070 | 2026-09-06 | 176f070 | 4,858 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 (5952 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
gtapps/claude-code-hermit · 74 stars · license MIT · pushed 2026-09-10 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zcefk7o5girk5khz GET https://markdownregistry.com/api/v1/resolve?ref=gtapps/claude-code-hermit/spawn-session GET https://markdownregistry.com/api/v1/blob/ef60b3dbda57c5ee7fed019c0150af8307b490ffc7638e54385987c45ac07c38