Borrowing it
Nothing to install: this file belongs to xmpuspus/ph-civic-data-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/xmpuspus/ph-civic-data-mcp/main/CLAUDE.mdgit clone --depth 1 https://github.com/xmpuspus/ph-civic-data-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/instructions/xmpuspus/ph-civic-data-mcp/claude-md)<a href="https://agentmods.dev/instructions/xmpuspus/ph-civic-data-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/xmpuspus/ph-civic-data-mcp/claude-md/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/instructions/xmpuspus/ph-civic-data-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/xmpuspus/ph-civic-data-mcp/claude-md.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 | $0.04321 | $0.04321 |
| Opus 5 | $0.02160 | $0.02160 |
| Sonnet 5 | $0.00864 | $0.00864 |
| Haiku 4.5 | $0.00432 | $0.00432 |
Grade A, and why
ph-civic-data-mcp CLAUDE.md 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 5d 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.
How it starts
The opening of the file, as written. The whole thing — 307 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md - ph-civic-data-mcp
Current project guide. Read this before changing anything here.
The original v0.1.0 build specification lives in docs/archive/v0.1-build-spec.md. Most of it is now wrong; treat it as provenance, never as instructions. Release history lives in CHANGELOG.md.
What this is
| Field | Value |
|---|---|
| Package | ph-civic-data-mcp (PyPI) |
| Registry name | io.github.xmpuspus/ph-civic-data-mcp |
| Repository | xmpuspus/ph-civic-data-mcp |
| Current version | 0.8.0 |
| Surface | 41 tools, 3 prompts, 2 resources, 19 public sources |
| Transport | stdio only, zero hosting cost |
| Python | 3.11+, tested on 3.11 through 3.14 |
| Framework | fastmcp>=4.0.0,<5.0.0 (4.0.2 on MCP SDK 2.1.1 as of 2026-09-04, adopted per docs/fastmcp-4-evaluation.md) |
| Auth | None required. PAGASA_API_TOKEN optional. |
Deeper background sits in project memory: project_ph_civic_data_mcp,
project_psa_expansion_handoff, feedback_release_pipeline,
feedback_demo_gifs, feedback_research_verification.
Contracts every change must hold
The failure envelope. A list tool returns a real list on success. On
upstream failure it returns {results: [], upstream_error: true, caveats: [...]}
through utils/envelope.py::failure_envelope. Never return a bare [] from an
error path; an agent reads that as "no earthquakes". Composites unwrap with
cross_source._unwrap_list.
Never cache an error. Only a success or a genuine negative enters CACHES.
A fetch helper raises or returns an un-cached error dict. A parse that yields
zero rows on a page that always has rows means drift: raise, never cache-empty.
See _fetch_earthquake_list, _fetch_notices, and psa._browse.
A caveats entry carries the real error (ConnectError: ...), never just
the exception class name.
A caller mistake is not an outage. The three OpenSTAT catalog tools return
validation_error: true for a rejected argument and upstream_error: true only
for an upstream failure.
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.
- 5d ago Changed · +21 lines · +362 tokens per session b8cfe14744af
- 9d ago First seen · 286 lines · 3,959 tokens per session scan A 11a169966ef8
ph-civic-data-mcp CLAUDE.md is an instructions file published in the GitHub repository xmpuspus/ph-civic-data-mcp (5 stars, last pushed 5d ago), licensed MIT. It adds 4,321 tokens to every session, about $0.0216 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.
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