hoangsonww/claude-code-agent-monitor · plugins/ccam-sessions/skills/session-timeline/SKILL.md

session-timeline skillA

session-timeline is agent-read markdown (skill) from hoangsonww/claude-code-agent-monitor: Render an ordered timeline of one Claude Code session's events (every event type) with per-event durations and tool names, reconstructed from Agent Monitor data. Pairs PreToolUse with PostToolUse to compute tool durations and surfaces gaps, errors, and compaction points. Use when reconstructing what happened in a session step by step..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add hoangsonww/claude-code-agent-monitor/session-timeline@git:20260804.9eab0d7
Exact content
mdr add hoangsonww/claude-code-agent-monitor/session-timeline@sha256:b46c7ab4990abda9

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_oppsebkzycdffwua.svg)](https://markdownregistry.com/a/art_oppsebkzycdffwua)

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Versions

versioncommittedcommitsizeaudit
git:20260804.9eab0d7 latest2026-08-04 9eab0d7 2,649 BA view · diff
git:20260625.879bbc22026-06-25 879bbc2 2,626 BB view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (2649 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

GitHub

hoangsonww/claude-code-agent-monitor · 1,007 stars · license MIT · pushed 2026-09-13 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_oppsebkzycdffwua
GET https://markdownregistry.com/api/v1/resolve?ref=hoangsonww/claude-code-agent-monitor/session-timeline
GET https://markdownregistry.com/api/v1/blob/b46c7ab4990abda9a251facb5542fbf3e4533a3bd14788e1198aa7a82bfbee91

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.