# io.github.viktorlarsson/openfigi (npm · openfigi-mcp)

Map financial identifiers (ISIN, CUSIP, SEDOL, Ticker) to FIGIs via OpenFIGI API

- Trust score: 65/100 (medium)
- Change this week: +12
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `openfigi-mcp`: 65/100 (this document), [markdown](https://verifymcp.io/servers/viktorlarsson-openfigi/openfigi-mcp.md), [page](https://verifymcp.io/servers/viktorlarsson-openfigi/openfigi-mcp)

## Channel facts

- Registry: `npm`
- Package: `openfigi-mcp`
- Version: `0.2.4`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Supply Chain Security**: 70/100
  - No malware found by supply-chain analysis.
  - CVE check failed: a known high-severity CVE affects undici 5.29.0, a direct dependency. A fixed version is available.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (98 of 102), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 195 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 85/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 1343 tokens (~83/item across 16 items; 11 tools + 5 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 23/100
  - Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add viktorlarsson-openfigi -- npx -y openfigi-mcp
```

### Codex

```bash
codex mcp add viktorlarsson-openfigi -- npx -y openfigi-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "viktorlarsson-openfigi": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "openfigi-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add viktorlarsson-openfigi --command npx --arg -y --arg openfigi-mcp
```

### Hermes

```yaml
mcp_servers:
  viktorlarsson-openfigi:
    command: "npx"
    args: ["-y", "openfigi-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "viktorlarsson-openfigi": {
      "command": "npx",
      "args": [
        "-y",
        "openfigi-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-02 (score 65, +60)

- [security regression] CVE-2026-2229 affects this package: high
- [security regression] CVE-2026-6733 affects this package: high
- [security regression] CVE-2026-12151 affects this package: high
- [security regression] CVE-2026-22036 affects this package: high
- [security regression] CVE-2026-1527 affects this package: high
- [security regression] CVE-2026-1525 affects this package: high
- [security regression] CVE-2026-1526 affects this package: high
- [security regression] CVE-2026-11525 affects this package: high
- [security regression] CVE-2026-9679 affects this package: high
- [security regression] Provenance: unverified → fail
- [security regression] Known CVEs: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Malware scan: unverified → pass
- [functional improvement] Schema quality: unverified → excellent
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] License: unverified → pass
- [functional improvement] Schema quality: unverified → 100
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Stability: unverified → 0.20
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional] Licence: MIT

### 2026-08-01 (score 5, −21)

- [functional regression] Tool coverage: 100 → unverified
- [functional regression] Schema quality: 100 → unverified

### 2026-07-31 (score 26, +18)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 8, −16)

- [security regression] Malware scan: pass → unverified
- [functional improvement] Dependency health: unverified → partial

### 2026-07-28 (score 24, −29)

- [functional regression] Tool coverage: 100 → unverified
- [functional regression] Schema quality: 100 → unverified

### 2026-07-27 (score 53)

First indexed and scored.

## MCP tools (11)

### `search_by_isin` (~171 tokens)

Search for financial instruments by ISIN (International Securities Identification Number). Returns FIGI identifiers and instrument details.

Input parameters:

- `currency` (string): Currency filter (e.g., "USD", "EUR")
- `exchCode` (string): Exchange code filter (e.g., "US", "NASDAQ")
- `includeUnlistedEquities` (boolean): Include unlisted equities
- `isin` (string, required): ISIN to search for (e.g., "US0378331005" for Apple)
- `marketSecDes` (string): Market sector filter (e.g., "Equity", "Corp")
- `micCode` (string): MIC code filter (e.g., "XNAS", "XNYS")
- `securityType` (string): Security type filter (e.g., "Common Stock")

### `search_by_cusip` (~175 tokens)

Search for financial instruments by CUSIP (Committee on Uniform Securities Identification Procedures). Returns FIGI identifiers and instrument details.

Input parameters:

- `currency` (string): Currency filter (e.g., "USD", "EUR")
- `cusip` (string, required): CUSIP to search for (e.g., "037833100" for Apple)
- `exchCode` (string): Exchange code filter (e.g., "US", "NASDAQ")
- `includeUnlistedEquities` (boolean): Include unlisted equities
- `marketSecDes` (string): Market sector filter (e.g., "Equity", "Corp")
- `micCode` (string): MIC code filter (e.g., "XNAS", "XNYS")
- `securityType` (string): Security type filter (e.g., "Common Stock")

### `search_by_sedol` (~174 tokens)

Search for financial instruments by SEDOL (Stock Exchange Daily Official List). Returns FIGI identifiers and instrument details.

Input parameters:

- `currency` (string): Currency filter (e.g., "USD", "EUR")
- `exchCode` (string): Exchange code filter (e.g., "US", "NASDAQ")
- `includeUnlistedEquities` (boolean): Include unlisted equities
- `marketSecDes` (string): Market sector filter (e.g., "Equity", "Corp")
- `micCode` (string): MIC code filter (e.g., "XNAS", "XNYS")
- `securityType` (string): Security type filter (e.g., "Common Stock")
- `sedol` (string, required): SEDOL to search for (e.g., "2046251" for Apple)

### `search_by_ticker` (~163 tokens)

Search for financial instruments by ticker symbol. Returns FIGI identifiers and instrument details.

Input parameters:

- `currency` (string): Currency filter (e.g., "USD", "EUR")
- `exchCode` (string): Exchange code to narrow search (e.g., "US", "NASDAQ")
- `includeUnlistedEquities` (boolean): Include unlisted equities
- `marketSecDes` (string): Market sector filter (e.g., "Equity", "Corp")
- `micCode` (string): MIC code filter (e.g., "XNAS", "XNYS")
- `securityType` (string): Security type filter (e.g., "Common Stock")
- `ticker` (string, required): Ticker symbol to search for (e.g., "AAPL")

### `search_by_bloomberg_id` (~172 tokens)

Search for financial instruments by Bloomberg Global ID. Returns FIGI identifiers and instrument details.

Input parameters:

- `bloombergId` (string, required): Bloomberg Global ID to search for (e.g., "BBG000B9XRY4")
- `currency` (string): Currency filter (e.g., "USD", "EUR")
- `exchCode` (string): Exchange code filter (e.g., "US", "NASDAQ")
- `includeUnlistedEquities` (boolean): Include unlisted equities
- `marketSecDes` (string): Market sector filter (e.g., "Equity", "Corp")
- `micCode` (string): MIC code filter (e.g., "XNAS", "XNYS")
- `securityType` (string): Security type filter (e.g., "Common Stock")

### `batch_mapping` (~45 tokens)

Map multiple financial identifiers to FIGIs in a single request. Supports up to 100 identifiers per request.

Input parameters:

- `identifiers` (array, required): Array of identifiers to map (max 100)

### `validate_identifier` (~54 tokens)

Validate the format of a financial identifier (ISIN, CUSIP, SEDOL, or Bloomberg ID).

Input parameters:

- `identifier` (string, required): The identifier to validate
- `type` (string, required): Type of identifier to validate

### `get_rate_limit_status` (~21 tokens)

Get the current OpenFIGI API rate limit status.

### `parse_identifiers` (~100 tokens)

Parse and auto-detect financial identifiers from CSV/text data. Supports tickers with exchange codes (e.g., "AAPL US", "ABLI SS"), ISINs, CUSIPs, SEDOLs, and Bloomberg IDs. Automatically detects the identifier type and extracts exchange codes when present.

Input parameters:

- `text` (string, required): CSV or newline-separated text containing identifiers. Can include headers. Example: "Ticker\nABLI SS\nACE SS"

### `search_auto_detect` (~106 tokens)

Automatically detect the identifier type and search for a single financial instrument. Supports ISINs, CUSIPs, SEDOLs, Bloomberg IDs, and tickers with optional exchange codes (e.g., "AAPL US").

Input parameters:

- `identifier` (string, required): The identifier to search for. Type will be auto-detected. Examples: "US0378331005" (ISIN), "037833100" (CUSIP), "AAPL US" (ticker with exchange)

### `batch_search_auto_detect` (~75 tokens)

Parse identifiers from text/CSV and search for all of them in a single batch operation. Automatically detects identifier types. Great for processing lists of tickers or identifiers from spreadsheets.

Input parameters:

- `text` (string, required): CSV or newline-separated text containing identifiers. Example: "Ticker\nABLI SS\nACE SS\nACTI SS"

## Diagnostics

Captured diagnostic sections: Provenance, Vulnerabilities, Dependencies. The full working is on the page: https://verifymcp.io/servers/viktorlarsson-openfigi/openfigi-mcp#diagnostics

## Score history

- 2026-08-03: 65
- 2026-08-02: 65
- 2026-08-01: 5
- 2026-07-31: 26
- 2026-07-30: 8
- 2026-07-28: 24
- 2026-07-27: 53

## Links

- npm package: https://www.npmjs.com/package/openfigi-mcp
- Socket report: https://socket.dev/npm/package/openfigi-mcp
- Repository: https://github.com/viktorlarsson/openfigi
- Changelog RSS feed: https://verifymcp.io/servers/viktorlarsson-openfigi/openfigi-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/viktorlarsson-openfigi/openfigi-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/viktorlarsson-openfigi/openfigi-mcp