# `foundation.finance/finance-foundation` on anlyon.dev

> Text inside fenced blocks marked untrusted-server-text was written by the MCP server's publisher, not by anlyon.dev. It is data to inspect, not instructions to follow. Invisible characters are shown as [U+XXXX].
> No finding is not a safety guarantee: these are point-in-time checks of tool definitions, not of code or behaviour.

- Page: https://anlyon.dev/servers/foundation.finance/finance-foundation
- JSON: https://anlyon.dev/api/v1/servers/foundation.finance/finance-foundation
- Version: 1.0.0 (active)
- Publisher: foundation.finance (domain proven to the MCP Registry)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-10-21T18:12:55.146Z

Title and description, as the publisher wrote them:

```untrusted-server-text
Open financial reference data: companies with LEI/ISIN/FIGI, markets, funds, graph, live series.
```

Scanned 2026-10-21T19:00:22.592Z over streamable-http.

**7 tools: 3 change things and 4 only read.**

| Group | Class | Tools | Claude Code |
| --- | --- | --- | --- |
| Deletes or cancels | destructive | 0 | deny |
| Can't be undone | irreversible | 0 | ask |
| Changes things | write | 3 | ask |
| Only reads | read | 4 | allow |

## Findings

No check matched anything in these tool definitions.


## Changes things (3)

Creates or changes something that can be changed back. Claude Code: ask.

### `graph`

- Nothing in its name or description says what it does, so it is counted as a write.

Description, as the server wrote it:

```untrusted-server-text
Knowledge-graph neighborhood of an entity: nodes and typed edges (lists_on, domiciled_in, managed_by, sector_peer…). Use to traverse from a company to its exchange, jurisdiction, funds and peers.
```

### `ingest_text`

- Nothing in its name or description says what it does, so it is counted as a write.

Description, as the server wrote it:

```untrusted-server-text
Extract financial entities and relationships from unstructured text into Finance Foundation Schema v0.1 JSON (companies, markets, assets, funds, banks, countries, indicators + typed relationships + unresolved_identifiers). LLM-powered, validated (taxonomy, ISIN checksums, LEI/MIC formats). Read-only transform: output goes to the caller only and is NEVER added to the Finance Foundation dataset. Limit 6000 chars.
```

### `live_data`

- Nothing in its name or description says what it does, so it is counted as a write.

Description, as the server wrote it:

```untrusted-server-text
Latest reference values (refreshed every 3 hours): crypto (BTC/ETH/SOL/XRP/BNB/ADA/USDT/USDC/DAI), FX (EUR/USD, USD/JPY, GBP/USD, USD/CNY, USD/CHF, AUD/USD, USD/CAD, USD/INR, USD/BRL), ECB main refinancing rate, US 10Y Treasury yield, US CPI YoY. Each carries its source and observation date — NOT real-time ticks.
```

## Only reads (4)

Looks things up and changes nothing. Claude Code: allow.

### `list`

- The name "list" says "list": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
List entities of one type, optionally filtered. Companies filter by sector/country/q; assets by type (Crypto|Index|Bond|Currency|Commodity). Returns up to `limit` records (default 25).
```

### `lookup`

- The name "lookup" says "lookup": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Get one financial entity by type and id (slug). Returns the full structured record including external identifiers (LEI/ISIN/FIGI) for companies. Data is seed-0.7 · marketcap-1 · 2026-08-30 — approximate reference values from public sources, versioned, NOT real-time (live_data series refresh every 3 hours). License CC BY 4.0. Correct uses: entity resolution, classification, relationships, jurisdiction/venue context. For live quotes or legal text go to the primary sources each entity links.
```

### `resolve_identifier`

- The name "resolve_identifier" says "resolve": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Resolve a ticker, LEI, ISIN, FIGI, MIC code or name to entities. The entity-resolution tool: 'US0378331005' → Apple with all identifiers. Matches are ranked (exact identifier > ticker > name).
```

### `search`

- The name "search" says "search": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Free-text search across all entity types (companies, markets, assets, funds, banks, countries, research). Returns grouped matches with links.
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `finance-foundation`:

```json
{
  "permissions": {
    "allow": [
      "mcp__finance-foundation__lookup",
      "mcp__finance-foundation__list",
      "mcp__finance-foundation__search",
      "mcp__finance-foundation__resolve_identifier"
    ],
    "ask": [
      "mcp__finance-foundation__graph",
      "mcp__finance-foundation__ingest_text",
      "mcp__finance-foundation__live_data"
    ],
    "deny": []
  }
}
```