# EU261 Flight Compensation MCP server

Agent View of the PolicyLayer registry record for EU261 Flight Compensation: identity, probed posture, risk grade, and all 6 tools classified. HTML page: https://policylayer.com/tools/dev-danielsuchan-eu261

## Facts

- Server id: `https://eu261.danielsuchan.dev/mcp`
- Homepage: https://github.com/MrSucik/eu261-mcp
- Registry record: grade C, identity unverified
- Lifecycle: active
- Auth posture: open
- CORS policy: *
- Rate-limited: no
- Tools: 6 (5 with introspected schema)
- Tool categories present: Read
- Context-window cost: 665 tokens per request — https://policylayer.com/token-cost/dev-danielsuchan-eu261
- Tags: dev danielsuchan eu261
- Record last modified: 2026-08-17T20:20:54.371Z

## Tools (6)

| Tool | Category | Risk | Record |
| --- | --- | --- | --- |
| `check_eligibility` | Read | Low | https://policylayer.com/tools/dev-danielsuchan-eu261/check-eligibility.md |
| `compute_ev` | Read | Low | https://policylayer.com/tools/dev-danielsuchan-eu261/compute-ev.md |
| `distance` | Read | Low | https://policylayer.com/tools/dev-danielsuchan-eu261/distance.md |
| `get_price_history` | Read | Low | https://policylayer.com/tools/dev-danielsuchan-eu261/get-price-history.md |
| `list_airports` | Read | Low | https://policylayer.com/tools/dev-danielsuchan-eu261/list-airports.md |
| `record_price` | Write | Medium | https://policylayer.com/tools/dev-danielsuchan-eu261/record-price.md |

## Tool descriptions

- `check_eligibility` — Check if a flight qualifies for EU261 delay compensation and compute the € amount
- `compute_ev` — Compute EU261 expected value for a trip: net cost after compensation probability
- `distance` — Calculate great-circle distance between two airports and the EU261 compensation band
- `get_price_history` — Retrieve stored price history for a route
- `list_airports` — List all known airports with EU status
- `record_price` — Store a fare observation for trend tracking (builds price history in DO state)

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=dev-danielsuchan-eu261 · API: https://policylayer.com/registry/api · Recommended policies for every tool: https://policylayer.com/policies/dev-danielsuchan-eu261