pi-durable-dev-rules SKILL.md skillA
pi-durable-dev-rules from agents365-ai/365-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add agents365-ai/365-skills/pi-durable-dev-rules@v0.1.0Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- agents365-ai/365-skills
- Path
plugins/pi-durable-dev-rules/skills/pi-durable-dev-rules/SKILL.md- Versions recorded
- 1
- Latest version
- v0.1.0, committed Oct 13, 2026
- Size
- 12,567 bytes
- Repository stars
- 100
- License
- none declared
Developer reference for building applications, tools, and agents on the Pi Durable agent harness (@earendil-works/pi-durable) and the pi-ai model layer. Use when writing or debugging code that imports @earendil-works/pi-durable or pi-ai: assembling a Harness over memory/SQLite/JSONL/Durable Object storage, submitting input and waiting for answers, defining tools with TypeBox schemas and structured output, calling tools from tools, hooks and guards, durable tasks with checkpoints and ownership…
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
# Pi Durable Dev Rules `@earendil-works/pi-durable` is a **durable agent harness**: conversations, model turns, tool calls, tasks, and your own documents are committed to storage before anything is shown, so a process that dies mid-turn is picked up where it stopped. It ships in the pi monorepo next to `@earendil-works/pi-ai` (model access, tools, messages) and `@earendil-works/chord` (tracked JSON state). Two things about it decide most design choices: - **The API is experimental.** Version 1.2.0 tracks the monorepo; breaking changes land in every release. Quote and write against the version you have installed, and treat a signature difference as a version difference rather than a mistake. - **It is a library for building agentic applications, not a coding-agent CLI.** For the Pi CLI, its extensions, skills, MCP, and SDK, use the sibling skill `pi-dev-rules`. ## When to use this skill - Writing or reviewing code that imports `@earendil-works/pi-durable` or `@earendil-works/pi-ai`. - Assembling a harness: storage backend choice, `HarnessOptions`, settings, the registry, and an execution environment. …
Read the whole file at its exact version.
How to install
mdr add agents365-ai/365-skills/pi-durable-dev-rules@sha256:52b46f413d115a5dThe line at the top of this page pins the label v0.1.0, 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_akmgp4hktlqxgvkq)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 13, 2026.
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 (12567 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
agents365-ai/365-skills · 100 stars · license none declared · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_akmgp4hktlqxgvkq GET https://markdownregistry.com/api/v1/resolve?ref=agents365-ai/365-skills/pi-durable-dev-rules GET https://markdownregistry.com/api/v1/blob/52b46f413d115a5d387e0ed681f228ef038a20f1aec4ba73b49c90171d9c20fe
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.