lessons-learned-synthesis SKILL.md skillA
lessons-learned-synthesis from kesslernity/awesome-copilot-agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add kesslernity/awesome-copilot-agent-skills/lessons-learned-synthesis@git:20260917.f14a4fbPins git:20260917.f14a4fb in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- kesslernity/awesome-copilot-agent-skills
- Path
skills/project-management/lessons-learned-synthesis/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260917.f14a4fb, committed Sep 17, 2026
- First version recorded
- Sep 16, 2026
- Size
- 12,557 bytes
- Repository stars
- 15
- License
- CC-BY-SA-4.0
Synthesises retrospective notes, closing reports and post-implementation reviews into a DRAFT lessons-learned document: themed lessons with source counts, anonymised quoted evidence graded by strength, repeats against a prior register, contradictions, and a recommended owner with a stated basis for each follow-up. Names no individual or vendor and assigns no blame. Use when the user asks to "compile the lessons learned", "write up the retrospective", "theme the close-out notes…
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
# Lessons learned synthesis ## Purpose Turn retrospective notes, closing reports and post-implementation reviews into one DRAFT synthesis: themes, one lesson per theme with a source count, anonymised quoted evidence with a grade, repeats against a prior register, contradictions, and a recommended owner with its basis for each follow-up. Counts are of sources, never of people. People become roles and external companies become tokens; blame is out of scope. The agent themes, counts and recommends; the sponsor decides what becomes an action and who owns it. ## When to use - The user asks to compile, synthesise, theme or write up lessons learned, a retrospective summary, a close-out review or a post-implementation review from notes, reports or surveys, or wants a prior lessons register refreshed. - Do not use for one sprint's review, use sprint-review-summary instead; for an incident investigation or post-incident review, use incident-postmortem-drafter; for customer feedback themes, use customer-feedback-theme-synthesis. Not for judging individuals, teams or vendors, determining fault, or writing lessons without source material. ## Inputs …
Read the whole file at its exact version.
How to install
mdr add kesslernity/awesome-copilot-agent-skills/lessons-learned-synthesis@sha256:16ba96bdcfd0fb97The line at the top of this page pins the label git:20260917.f14a4fb, 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_5eyupbvzzxe74bnq)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Sep 16, 2026 and Sep 17, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260917.f14a4fb latest | 2026-09-17 | f14a4fb | 12,557 B | A | view · diff |
| git:20260916.44af39e | 2026-09-16 | 44af39e | 12,553 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 (12557 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
kesslernity/awesome-copilot-agent-skills · 15 stars · license CC-BY-SA-4.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5eyupbvzzxe74bnq GET https://markdownregistry.com/api/v1/resolve?ref=kesslernity/awesome-copilot-agent-skills/lessons-learned-synthesis GET https://markdownregistry.com/api/v1/blob/16ba96bdcfd0fb974af82067a1b9b2863e1fd099b671a87122b46f97cd67330d
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.