Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/vishnu2kmohan/mcp-server-langgraph/test-allgit clone --depth 1 https://github.com/vishnu2kmohan/mcp-server-langgraphWrote 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.
[](https://agentmods.dev/commands/vishnu2kmohan/mcp-server-langgraph/test-all)<a href="https://agentmods.dev/commands/vishnu2kmohan/mcp-server-langgraph/test-all"><img src="https://agentmods.dev/badge/commands/vishnu2kmohan/mcp-server-langgraph/test-all.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00013 | $0.00223 |
| Opus 5 | $0.00006 | $0.00112 |
| Sonnet 5 | $0.00003 | $0.00045 |
| Haiku 4.5 | $0.00001 | $0.00022 |
Grade A, and why
test-all 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 4d 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.
What it actually says
Run Complete Test Suite
Execute the comprehensive test suite for the MCP Server LangGraph project.
Test Execution
Run all test types in sequence:
-
Unit Tests (fast, no external dependencies)
make test-unit -
Integration Tests (requires infrastructure)
make test-integration -
Property-Based Tests (Hypothesis edge case discovery)
make test-property -
Contract Tests (MCP protocol compliance)
make test-contract -
Regression Tests (performance monitoring)
make test-regression
Coverage Analysis
Generate and display comprehensive coverage report:
make test-coverage
Summary
Provide a summary of:
- Total tests passed/failed
- Code coverage percentage
- Any test failures with file references
- Recommendations for next steps
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.
- 4d ago First seen · 51 lines · 13 tokens per session scan A 76c2d1b5708c
test-all is a command published in the GitHub repository vishnu2kmohan/mcp-server-langgraph (4 stars, last pushed 11d ago), licensed MIT. It adds 13 tokens to every session and 223 once invoked, about $0.0001 per session on Opus 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 2026-08-31.
Other commands, from other repositories
hal-voice-toggle
Toggle HAL 9000 voice clips on or off.
kill-mutants
Analyze surviving mutants from a mutation testing run and write targeted unit tests to kill them. Re-runs mutations to confirm kills.
audit-code
When /audit-code [target] is invoked, immediately execute the following steps to analyze code quality, security, and adherence to project standards.
OPSX: Bulk Archive
Archive multiple completed changes at once.
flutter-test
Run Flutter/Dart tests, report failures, and incrementally fix test issues. Covers unit, widget, golden, and integration tests.
trex.test.unit
Run unit tests against the package and command code (no database required).