overlong-summary SKILL.md skillA
overlong-summary from itlackey/akm is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add itlackey/akm/overlong-summary@git:20260717.45f31aePins git:20260717.45f31ae in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- itlackey/akm
- Path
tests/fixtures/bundles/agent-skills/overlong-summary/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260717.45f31ae, committed Jul 17, 2026
- Size
- 1,689 bytes
- Repository stars
- 66
- License
- MPL-2.0
Summarize long documents into a short brief and use this skill whenever a document is too long to read in full and the user wants a faithful condensed version that preserves the key claims, the supporting evidence, the caveats, the open questions, and the recommended next actions, because a good summary must never drop load-bearing detail even while it compresses aggressively, and it should also flag anything that looks contradictory or unsupported so a careful reader can follow up, and it…
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
# Overlong summary ## Instructions Read the document, then write a faithful condensed brief. <!-- HARD-RULE VIOLATION (fixture, intentional): the `description` above is longer than 1024 characters, exceeding the Agent Skills hard limit (description 1-1024). The name "overlong-summary" is valid and matches the directory. This exercises the description-length check in the agent-skills lint golden. -->
Read the whole file at its exact version.
How to install
mdr add itlackey/akm/overlong-summary@sha256:1c73c0e130d3dea5The line at the top of this page pins the label git:20260717.45f31ae, 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_6york25tb5gseoog)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 17, 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 (1689 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
itlackey/akm · 66 stars · license MPL-2.0 · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_6york25tb5gseoog GET https://markdownregistry.com/api/v1/resolve?ref=itlackey/akm/overlong-summary GET https://markdownregistry.com/api/v1/blob/1c73c0e130d3dea5a396939c95125d2d75de79dd4e3895c95c2e309b36b41591
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.