jkheadley/instar · skills/instar-session/SKILL.md
instar-session skillA
Spawn, monitor, and communicate with persistent Claude Code sessions running in the background. Use when a task needs to run without blocking the current session, when the user asks to do something in the background, or when a long-running task needs its own context window. Trigger words: background task, spawn session, persistent, run in background, parallel, separate session, async task.
Latest version
mdr add jkheadley/instar/instar-session@v1.0Exact content
mdr add jkheadley/instar/instar-session@sha256:0316c9671bf90e1dBadge
[](https://markdownregistry.com/a/art_rgmkvlnnbcda5r5g)
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Versions
Audit of the latest version
A 17 of 17 checks passed. Deterministic, no model, same answer every run.
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9275 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
GitHub
jkheadley/instar · 77 stars · license MIT · pushed 2026-09-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rgmkvlnnbcda5r5g GET https://markdownregistry.com/api/v1/resolve?ref=jkheadley/instar/instar-session GET https://markdownregistry.com/api/v1/blob/0316c9671bf90e1d476acb8bbddf840076b89fd7d25fe7335f639e0b3c849c6d