pstack-runtime SKILL.md skillA
pstack-runtime from creedants/pstack-t3 is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add creedants/pstack-t3/pstack-runtime@git:20261016.dd64184Pins git:20261016.dd64184 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- creedants/pstack-t3
- Path
skills/pstack-runtime/SKILL.md- Versions recorded
- 10
- Latest version
- git:20261016.dd64184, committed Oct 16, 2026
- First version recorded
- Oct 7, 2026
- Size
- 58,045 bytes
- Repository stars
- 15
- License
- MIT
How pstack-t3 skills delegate, pick models, isolate work, schedule, and verify inside T3 Code through the orchestrator V2 tools. Read before running any other pstack skill that spawns workers, picks a model, or schedules work.
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
# pstack-t3 runtime pstack-t3 runs inside T3 Code. Every provider T3 drives (Claude, Codex, Grok, Cursor, Pi, OpenCode, Muse, ACP agents) gets the same `t3-code` MCP server. This file maps each pstack concept onto those tools, so a skill works the same whatever model runs it. Tool names may carry a harness prefix, such as `mcp__t3-code__delegate_task` or `mcp__t3_code__delegate_task`. The semantics are the same. If a T3 tool this skill names is not in your tool list, find it with the host's tool search when the host has one, and call it by the name the search returns. When the host has no tool search, call the tool directly. Start with `orchestrator_capabilities`, and do not conclude the tools are missing until a search or a direct call has failed. ACP agents that cannot see the tools use the terminal bridge in [ACP fallback](#acp-fallback). ## Vocabulary | pstack says | In T3 | | --- | --- | | subagent, worker, delegate, reviewer, runner, judge | A child task created with `delegate_task`, owned by this thread. | | cloud worker | A child task. T3 children run on this machine, so they can reach local files, browsers, and auth. | …
Read the whole file at its exact version.
How to install
mdr add creedants/pstack-t3/pstack-runtime@sha256:8f45a9f91fd36601The line at the top of this page pins the label git:20261016.dd64184, 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_yva6hc4fjpuvwlc4)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 10 versions of this file, between Oct 7, 2026 and Oct 16, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261016.dd64184 latest | 2026-10-16 | dd64184 | 58,045 B | A | view · diff |
| git:20261016.c067863 | 2026-10-16 | c067863 | 59,007 B | A | view · diff |
| git:20261016.c15e01f | 2026-10-16 | c15e01f | 64,211 B | A | view · diff |
| git:20261016.a043735 | 2026-10-16 | a043735 | 70,638 B | A | view · diff |
| git:20261016.1d260bc | 2026-10-16 | 1d260bc | 79,229 B | A | view · diff |
| git:20261008.31a131d | 2026-10-08 | 31a131d | 52,356 B | A | view · diff |
| git:20261008.76f4026 | 2026-10-08 | 76f4026 | 35,988 B | A | view · diff |
| git:20261008.617b8d6 | 2026-10-08 | 617b8d6 | 35,031 B | A | view · diff |
| git:20261007.a59be7f | 2026-10-07 | a59be7f | 31,149 B | A | view · diff |
| git:20261007.0218a9a | 2026-10-07 | 0218a9a | 29,469 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 (58045 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
creedants/pstack-t3 · 15 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_yva6hc4fjpuvwlc4 GET https://markdownregistry.com/api/v1/resolve?ref=creedants/pstack-t3/pstack-runtime GET https://markdownregistry.com/api/v1/blob/8f45a9f91fd3660168912dead580dcfe63b5b7bbd100f9d0b6efef87359c8bbe
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.