analyze-copilot-sessions SKILL.md skillA
analyze-copilot-sessions from aktsmm/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add aktsmm/agent-skills/analyze-copilot-sessions@git:20261026.133d3e3Pins git:20261026.133d3e3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- aktsmm/agent-skills
- Path
analyze-copilot-sessions/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261026.133d3e3, committed Oct 26, 2026
- First version recorded
- Jul 12, 2026
- Size
- 7,744 bytes
- Repository stars
- 26
- License
- a license file GitHub does not identify
Analyze historical VS Code GitHub Copilot Chat sessions by model, reasoning effort, AIU, time, reliability, workflow behavior, and external quality evidence, or safely prune workspace-scoped local chat history by age. Use for session analysis, repeated-task retrospectives, model evaluation, cost/performance analysis, and old session cleanup.
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
# Analyze Copilot Sessions Analyze historical Copilot Chat runs from reproducible aggregate metrics instead of impressions. Summarize one run's configuration and bottlenecks; compare normalized results when multiple runs are supplied. ## When to Use - "Where did this session spend time or AIU?" - "Did this repeated task improve compared with the previous run?" - "Which model or reasoning effort gives the best value?" - "Compare recent sessions by cost, time, reliability, and quality evidence." - "Delete this workspace's chat sessions older than 36 hours." - Build an execution analysis from raw debug logs or existing metrics JSON. Use a log troubleshooting workflow instead when the only goal is to explain one unexpected failure or agent decision. ## Retention Cleanup Use [prune_chat_sessions.py](scripts/prune_chat_sessions.py) for workspace-scoped local history cleanup. - Run without `--apply` first. Deletion always requires an explicit second run with `--apply`. - Use `chatSessions/*.jsonl` modification time as the conservative activity boundary. A session index can be partial or remain stale after files are removed, so never use its count as deletion authority. …
Read the whole file at its exact version.
How to install
mdr add aktsmm/agent-skills/analyze-copilot-sessions@sha256:7180063d73774a09The line at the top of this page pins the label git:20261026.133d3e3, 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_e7elo4vxprr4vzzg)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Jul 12, 2026 and Oct 26, 2026, about one every 21 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261026.133d3e3 latest | 2026-10-26 | 133d3e3 | 7,744 B | A | view · diff |
| git:20261004.e1c4ed1 | 2026-10-04 | e1c4ed1 | 7,713 B | A | view · diff |
| git:20260731.ecefb68 | 2026-07-31 | ecefb68 | 7,779 B | A | view · diff |
| git:20260730.e17a7bc | 2026-07-30 | e17a7bc | 7,054 B | A | view · diff |
| git:20260729.2e07259 | 2026-07-29 | 2e07259 | 5,742 B | A | view · diff |
| git:20260712.7c4c392 | 2026-07-12 | 7c4c392 | 5,117 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 (7744 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
aktsmm/agent-skills · 26 stars · license a license file GitHub does not identify · pushed 2026-10-30 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_e7elo4vxprr4vzzg GET https://markdownregistry.com/api/v1/resolve?ref=aktsmm/agent-skills/analyze-copilot-sessions GET https://markdownregistry.com/api/v1/blob/7180063d73774a099638c3b1a68de300da34bf8a2315ff67e1e4df9255b539fa
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.