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 agents/jtche/houdini-mcp/issuesgit clone --depth 1 https://github.com/JTCHE/houdini-mcpWhat 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 | $0.00000 | $0.00162 |
| Opus 5 | $0.00000 | $0.00081 |
| Sonnet 5 | $0.00000 | $0.00032 |
| Haiku 4.5 | $0.00000 | $0.00016 |
Grade A, and why
issues 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 2d 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
Issues
Issues and features live as specs in an Obsidian base, not in this repo.
Vault path: <value of OBSIDIAN_VAULT_PATH in @.env.obsidian>/side projects/Houdini/HoudiniMCP — Fork/HoudiniMCP — Fork.base
Spec format
Frontmatter: Type (Issue | Feature), Area, Status (Open | Closed),
Priority (P1 | P2 | P3).
Body: one short paragraph. Name the file and the behaviour. State the decision to make. No code blocks, no steps, no history.
Status
When you commit work that closes a spec, and the user confirms it is complete,
set Status: Closed in that spec.
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.
- 2d ago First seen · 19 lines · 0 tokens per session scan A e377c78be8a4
issues is an agent published in the GitHub repository JTCHE/houdini-mcp (2 stars, last pushed 26d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 162 tokens. 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.
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