Borrowing it
Nothing to install: this file belongs to imankgoyal/hypothesis-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/imankgoyal/hypothesis-mcp/main/.claude/commands/install-hypothesis-mcp.mdgit clone --depth 1 https://github.com/imankgoyal/hypothesis-mcpWrote 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/imankgoyal/hypothesis-mcp/install-hypothesis-mcp)<a href="https://agentmods.dev/commands/imankgoyal/hypothesis-mcp/install-hypothesis-mcp"><img src="https://agentmods.dev/badge/commands/imankgoyal/hypothesis-mcp/install-hypothesis-mcp/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.
<a href="https://agentmods.dev/commands/imankgoyal/hypothesis-mcp/install-hypothesis-mcp"><img src="https://agentmods.dev/badge/commands/imankgoyal/hypothesis-mcp/install-hypothesis-mcp.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00000 | $0.00188 |
| Opus 5 | $0.00000 | $0.00094 |
| Sonnet 5 | $0.00000 | $0.00038 |
| Haiku 4.5 | $0.00000 | $0.00019 |
Grade C, and why
install-hypothesis-mcp scanned grade C with 2 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 8d 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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
2. Check if `uvx` is available by running `which uvx`. If not found, tell the user to install uv first: `curl -LsSf https://astral.sh/uv/install.sh | sh`, then re-check. Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
2. Check if `uvx` is available by running `which uvx`. If not found, tell the user to install uv first: `curl -LsSf https://astral.sh/uv/install.sh | sh`, then re-check. The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- 8d ago First seen · 9 lines · 0 tokens per session scan C 8cdc8f31a8ef
install-hypothesis-mcp is a command published in the GitHub repository imankgoyal/hypothesis-mcp (1 stars, last pushed 5mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 188 tokens. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other commands, from other repositories
checklist
Generate a custom checklist for the current feature based on user requirements.
clarify
Identify underspecified areas in the current feature spec by asking up to 5 highly targeted clarification questions and encoding answers back into the spec.
specify
Create or update the feature specification from a natural language feature description.
analyze
Perform a non-destructive cross-artifact consistency and quality analysis across spec.md, plan.md, and tasks.md after task generation.
converge
Assess the current codebase against the feature's spec, plan, and tasks, then append any remaining unbuilt work as new tasks to tasks.md so implement can complete it.
implement
Execute the implementation plan by processing and executing all tasks defined in tasks.md.