# Seiche, LiquiLens and Undertow source data

> Funding histories, bank filings and settlement data with source receipts, units and capture clocks.

- name: io.github.beepboop2025/financial-source-data
- version: 1.1.0
- connection class: R0 (autonomous)
- trust: 97/100
- quality: 91/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.beepboop2025%2Ffinancial-source-data
- tools: https://api.protogrid.dev/v1/servers/io.github.beepboop2025%2Ffinancial-source-data/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "financial-source-data": {
      "type": "http",
      "url": "https://api.seiche.info/api/v2/research-data/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 100
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-100% +updated-24d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 91/100 (strong)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 8 of 8 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 922 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: 2 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 8, about 922 tokens to load them all
- tool set hash: 11afd75320a438ec282d7bbec1be2622
- tools last changed: 2026-10-02T13:34:01.065Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.beepboop2025/financial-source-data.svg)](https://protogrid.dev/servers/io.github.beepboop2025/financial-source-data)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-02 `research_series_summary` added
  - Analyze the latest captured series for one exact entity, with adjacent change, trailing-window missingness, native units and source receipts. Current analytics are withheld for stale, unavailable or unverified inputs.
- 2026-10-02 `research_workspace` added
  - Read the same coverage, source freshness, gaps and descriptive overview as the website. Compare snapshot_id across REST/MCP; independent source clocks remain explicit.

Full history: https://api.protogrid.dev/v1/servers/io.github.beepboop2025%2Ffinancial-source-data/changes

## Remotes

- https://api.seiche.info/api/v2/research-data/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (8)

- `research_analysis`: Read descriptive funding, institution concentration and settlement analysis with input references and limits.
- `research_catalog`: Discover scoped funding, institution and chain-settlement datasets with coverage and rights.
- `research_entities`: Find regulator identifiers for institutions; names are not fuzzy-joined across regimes.
- `research_observations`: Read cited observations or a captured historical vintage. Earlier point-in-time availability is not assumed.
- `research_series`: Search the metric catalog and native unit definitions in a dataset.
- `research_series_summary`: Analyze the latest captured series for one exact entity, with adjacent change, trailing-window missingness, native units and source receipts. Current analytics are withheld for stale, unavailable or unverified inputs.
- `research_tracked_institutions`: Search the existing Indian dossier and RBI registry populations, retaining financial-evidence gaps and source clocks. Populations overlap and are not a global census.
- `research_workspace`: Read the same coverage, source freshness, gaps and descriptive overview as the website. Compare snapshot_id across REST/MCP; independent source clocks remain explicit.