session-health SKILL.md skillA
session-health from eltmon/overdeck is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add eltmon/overdeck/session-health@git:20260522.817c2c7Pins git:20260522.817c2c7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- eltmon/overdeck
- Path
sync-sources/skills/session-health/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260522.817c2c7, committed May 22, 2026
- Size
- 2,164 bytes
- Repository stars
- 35
- License
- MIT
Detect and clean up stuck or corrupted Claude Code sessions. Use when agents crash with stack overflow, when sessions seem stuck, or for routine maintenance. Triggers on "session health", "check sessions", "stuck agent", "agent crashed", "stack overflow", "cleanup sessions".
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
# Session Health Monitor Detect and clean up problematic Claude Code sessions that can cause crashes. ## Common Issues Detected | Issue | Symptom | Cause | |-------|---------|-------| | **Warmup Loop** | Agent retries same command forever | Sidechain stuck returning "Warmup" errors | | **Context Explosion** | Stack overflow crash | Too many messages accumulated | | **Infinite Retry** | Same tool called 50+ times | Tool consistently failing | ## Quick Check ```bash python ~/.claude/skills/session-health/scripts/check_sessions.py ``` ## Auto-Fix Critical Issues ```bash python ~/.claude/skills/session-health/scripts/check_sessions.py --fix ``` ## Check Specific Workspace ```bash # Replace with your actual project path python ~/.claude/skills/session-health/scripts/check_sessions.py \ --path ~/.claude/projects/-home-user-projects-myproject-workspaces-feature-proj-123 ``` ## Manual Cleanup Steps If auto-fix doesn't work: 1. **Kill the agent session**: ```bash tmux kill-session -t agent-proj-123 ``` 2. **Remove session files** (use Python to bypass damage-control): ```python import os, glob # Replace with your actual project path …
Read the whole file at its exact version.
How to install
mdr add eltmon/overdeck/session-health@sha256:2af4b05f2067e0c5The line at the top of this page pins the label git:20260522.817c2c7, 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_fe4ujofypmjgu5xy)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 22, 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 (2164 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
eltmon/overdeck · 35 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fe4ujofypmjgu5xy GET https://markdownregistry.com/api/v1/resolve?ref=eltmon/overdeck/session-health GET https://markdownregistry.com/api/v1/blob/2af4b05f2067e0c59096879f82979310038a25dc403db91d28d448186743c141
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.