event-trace SKILL.md skillA
event-trace from hoangsonww/claude-code-agent-monitor is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hoangsonww/claude-code-agent-monitor/event-trace@git:20260804.9eab0d7Pins git:20260804.9eab0d7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hoangsonww/claude-code-agent-monitor
- Path
plugins/ccam-devtools/skills/event-trace/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260804.9eab0d7, committed Aug 4, 2026
- First version recorded
- Jun 25, 2026
- Size
- 3,085 bytes
- Repository stars
- 1,159
- License
- MIT
Trace the full event chain for one Claude Code session into an ordered timeline of every event type with tool_name and summary, highlighting gaps, out-of-order events, and failures. Reads /api/events?session_id= and /api/sessions/:id from the Agent Monitor dashboard. Use when debugging what a session actually did, step by step.
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
# Event Trace Build a chronological, annotated event timeline for a single session. ## Input The user provides: **$ARGUMENTS** This is a session ID. It may also be: - `latest` / `last` — trace the most recently updated session - `errors` — trace the most recent session whose status is `error` ## Data Sources | Endpoint | Returns | |----------|---------| | `GET /api/sessions?limit=N` | session list (used to resolve `latest`/`errors` and the target id) | | `GET /api/sessions/:id` | full session detail (status, model, cwd, started_at, ended_at, cost, nested agents + events) | | `GET /api/events?session_id=X` | the ordered event stream: event_type, tool_name, summary, data, timestamp | ## Report Sections ### 1. Resolve the session If `$ARGUMENTS` is a raw id, use it. If `latest`/`last`, call `GET /api/sessions?limit=1`. If `errors`, call `GET /api/sessions?limit=10&status=error` and pick the newest. Confirm the id resolves via `GET /api/sessions/:id`; if not, report it as missing and stop. ### 2. Session header From `GET /api/sessions/:id`: id, status, model, cwd, started_at → ended_at, total duration, cost (USD to 4 decimals), and counts (events, agents). …
Read the whole file at its exact version.
How to install
mdr add hoangsonww/claude-code-agent-monitor/event-trace@sha256:e2369483bb24d762The line at the top of this page pins the label git:20260804.9eab0d7, 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_yurdycw6vamenchb)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jun 25, 2026 and Aug 4, 2026, about one every 41 days. Its first recorded version is graded B and its latest A.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260804.9eab0d7 latest | 2026-08-04 | 9eab0d7 | 3,085 B | A | view · diff |
| git:20260625.879bbc2 | 2026-06-25 | 879bbc2 | 3,067 B | B | 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 (3085 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
hoangsonww/claude-code-agent-monitor · 1,159 stars · license MIT · pushed 2026-11-08 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_yurdycw6vamenchb GET https://markdownregistry.com/api/v1/resolve?ref=hoangsonww/claude-code-agent-monitor/event-trace GET https://markdownregistry.com/api/v1/blob/e2369483bb24d76233480127f2650cb88e47c69bf40884d47fb8309e184aa24b
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.