ce-compound SKILL.md skillA
ce-compound from everyinc/compound-engineering-plugin is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add everyinc/compound-engineering-plugin/ce-compound@git:20261102.6035b25Pins git:20261102.6035b25 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- everyinc/compound-engineering-plugin
- Path
skills/ce-compound/SKILL.md- Versions recorded
- 10
- Latest version
- git:20261102.6035b25, committed Nov 2, 2026
- First version recorded
- Aug 21, 2026
- Size
- 7,774 bytes
- Repository stars
- 25,883
- License
- MIT
Capture a solved problem's lesson in its cheapest durable form, a test or lint rule, a coding standard, or a repo learning, or refresh existing learnings against the codebase. Use when verified work produced non-obvious reasoning absent from its final code, tests, or existing docs, or when auditing stale, overlapping, or drifted learnings. Avoid routine fixes whose artifacts already explain the lesson.
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
# /ce-compound ## Choosing the job This skill does one of two jobs. **Capture** holds the lesson of one solved problem. **Refresh** audits the existing learnings against the current codebase and can delete docs and open a PR. Run refresh when the arguments contain `mode:refresh`, or when an interactive run was invoked to do one, as in `/ce-compound refresh payments`, "clean up the learnings", or a standalone request to create `CONCEPTS.md`. An earlier remark in the session does not count. Read `references/refresh/overview.md` and follow it instead of the rest of this file. The refresh references name the parts of this file they reuse. Otherwise run capture. A non-interactive run without `mode:refresh` is always capture, whatever its context says. Capture takes free-text context, so `refresh token rotation` after fixing that bug is a capture. If an interactive run's words could mean either job, ask once with the host's blocking question tool, and capture if there is no answer. ## Capture **Outcome:** the lesson of one qualifying solved problem is held in the cheapest form that stops the repeat, grounded against the current tree, discoverable by the next agent. …
Read the whole file at its exact version.
How to install
mdr add everyinc/compound-engineering-plugin/ce-compound@sha256:bc59ebc46ccfedddThe line at the top of this page pins the label git:20261102.6035b25, 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_k3tcxu6f7tcyy76a)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 10 versions of this file, between Aug 21, 2026 and Nov 2, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261102.6035b25 latest | 2026-11-02 | 6035b25 | 7,774 B | A | view · diff |
| git:20261102.fad1006 | 2026-11-02 | fad1006 | 7,720 B | A | view · diff |
| git:20261102.5d9807a | 2026-11-02 | 5d9807a | 7,761 B | A | view · diff |
| git:20261001.075bac8 | 2026-10-01 | 075bac8 | 7,901 B | A | view · diff |
| git:20260915.23f6564 | 2026-09-15 | 23f6564 | 7,882 B | A | view · diff |
| git:20260911.1a9f16c | 2026-09-11 | 1a9f16c | 7,878 B | A | view · diff |
| git:20260909.5130557 | 2026-09-09 | 5130557 | 7,915 B | A | view · diff |
| git:20260903.415181d | 2026-09-03 | 415181d | 7,669 B | A | view · diff |
| git:20260902.d3c6f12 | 2026-09-02 | d3c6f12 | 7,578 B | A | view · diff |
| git:20260821.66ccf57 | 2026-08-21 | 66ccf57 | 6,816 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 (7774 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
everyinc/compound-engineering-plugin · 25,883 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_k3tcxu6f7tcyy76a GET https://markdownregistry.com/api/v1/resolve?ref=everyinc/compound-engineering-plugin/ce-compound GET https://markdownregistry.com/api/v1/blob/bc59ebc46ccfeddd43ac98888dca2ad875f4ba0b515c066fcadc1f5251340b3f
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.