What is context-health-monitor?

A monitoring skill that watches for signs that a coding session is becoming too complex or repetitive.

It helps record failed debugging attempts and uncertainty, create a state dump, and recommend pausing or starting a fresh session when needed.

It helps prevent declining answer quality when the agent has tried the same fixes repeatedly or is losing track of the work.

How toonight/get-shit-done-for-antigravity configures Claude Code and

Reuse

Borrowing it

Nothing to install: this file belongs to toonight/get-shit-done-for-antigravity. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/toonight/get-shit-done-for-antigravity/main/.agents/skills/context-health-monitor/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/toonight/get-shit-done-for-antigravity

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/toonight/get-shit-done-for-antigravity/context-health-monitor/github.svg)](https://agentmods.dev/skills/toonight/get-shit-done-for-antigravity/context-health-monitor)

Your own site

<a href="https://agentmods.dev/skills/toonight/get-shit-done-for-antigravity/context-health-monitor"><img src="https://agentmods.dev/badge/skills/toonight/get-shit-done-for-antigravity/context-health-monitor/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/toonight/get-shit-done-for-antigravity/context-health-monitor"><img src="https://agentmods.dev/badge/skills/toonight/get-shit-done-for-antigravity/context-health-monitor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 16 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 734 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits

NVIDIA SkillSpector pass 7 Sept 2026

How audits are shown

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00016	$0.00734
Opus 5.5	$0.00006	$0.00294
Sonnet 5.5	$0.00003	$0.00147
Haiku 4.5	$0.00002	$0.00073

Measured 2mo ago against content hash b2ca9f080c8f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

context-health-monitor scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.agents/skills/context-health-monitor/SKILL.md · 106 lines

How it starts

The opening of the file, as written. The whole thing — 106 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Context Health Monitor

Purpose

Prevent "Context Rot" — the quality degradation that occurs as the agent processes more information in a single session.

When This Skill Activates

The agent should self-monitor for these warning signs:

Warning Signs

Signal	Threshold	Action
Repeated debugging	3+ failed attempts	Trigger state dump
Going in circles	Same approach tried twice	Stop and reassess
Confusion indicators	"I'm not sure", backtracking	Document uncertainty
Session length	Extended back-and-forth	Recommend `/pause`

Behavior Rules

Rule 1: The 3-Strike Rule

If debugging the same issue fails 3 times:

STOP attempting fixes
Document in .gsd/STATE.md:
- What was tried
- What errors occurred
- Current hypothesis
Recommend user start fresh session
Do NOT continue with more attempts

Rule 2: Circular Detection

If the same approach is being tried again:

Acknowledge the repetition
List what has already been tried
Propose a fundamentally different approach
Or recommend /pause for fresh perspective

Rule 3: Uncertainty Logging

When uncertain about an approach:

State the uncertainty clearly
Document in .gsd/DECISIONS.md:
- The uncertain decision
- Why it's uncertain
- Alternatives considered
Ask user for guidance rather than guessing

State Dump Format

When triggered, write to .gsd/STATE.md:

## Context Health: State Dump

**Triggered**: [date/time]
**Reason**: [3 failures / circular / uncertainty]

### What Was Attempted
1. [Approach 1] — Result: [outcome]
2. [Approach 2] — Result: [outcome]
3. [Approach 3] — Result: [outcome]

### Current Hypothesis
[Best guess at root cause]

### Recommended Next Steps
1. [Fresh perspective action]
2. [Alternative approach to try]

### Files Involved
- [file1.ext] — [what state it's in]
- [file2.ext] — [what state it's in]

Read the full file on GitHub · 106 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 106 lines · 16 tokens per session scan A b2ca9f080c8f

Subscribe to this mod's changes

context-health-monitor is a skill published in the GitHub repository toonight/get-shit-done-for-antigravity (975 stars, last pushed 2mo ago), licensed MIT. It adds 16 tokens to every session and 734 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Memory and context

context-health-monitor next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
context-health-monitortoonight/get-shit-done-for-antigravity	Skill	975	2mo ago	MIT	A	16	Claude Code, Codex
knowledge-ingestopenclaw/openclaw	Skill	394k	yesterday	MIT	A	80	Claude Code, Codex
mem0-oss-to-platformmem0ai/mem0	Skill	68k	2d ago	Apache-2.0	A	217	Claude Code, Codex
forgetasgeirtj/system_prompts_leaks	Skill	71k	2d ago	CC0-1.0	A	74	Claude Code, Codex
Cortexdanielmiessler/LifeOS	Skill	20k	yesterday	MIT	A	184	Claude Code
memoryopensquilla/opensquilla	Skill	7.1k	6d ago	Apache-2.0	A	44	Claude Code, Codex
ha-data-storesshiwenwen/hope-agent	Skill	1.9k	yesterday	MIT	A	115	Claude Code, Codex

get-shit-done-for-antigravity: Skill for Claude Code