# Listen to Sadhu

> Read-only semantic search over Vedic scripture verses, commentaries, and recorded lectures.

- name: app.listentosadhu/corpus
- version: 1.0.1
- connection class: R0 (autonomous)
- trust: 76/100 flags: no-repository
- quality: 88/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/app.listentosadhu%2Fcorpus
- tools: https://api.protogrid.dev/v1/servers/app.listentosadhu%2Fcorpus/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "corpus": {
      "type": "http",
      "url": "https://mcp.listentosadhu.app/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 65
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% ~updated-108d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 88/100 (good)

### 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: 93 (weight 30)

- warn `tools.descriptions`: 2 of 21 tools have a description under 20 characters
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 21 of 21 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 3,696 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`: no 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: 21, about 3,696 tokens to load them all
- tool set hash: c2c86cd05e1e10578014466302dbcbda
- badge: [![protogrid quality](https://protogrid.dev/badge/app.listentosadhu/corpus.svg)](https://protogrid.dev/servers/app.listentosadhu/corpus)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://mcp.listentosadhu.app/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (21)

- `author_list`: List all authors.
- `author_resolve`: Find a author by name (fuzzy).
- `document_get`: Get a document (commentary/prose_chapter/letter) by id.
- `document_list`: List documents at a reference / in a book. A verse's purport = document_list(source, tokens, kind:"commentary").
- `excerpt_prepare`: Generate (or fetch, if cached) the audio clip for a lecture passage and return its playable URL. This is the excerpt player's Play action — it is called for you by the player UI on demand. Agents should use excerpt_render to show the player, not call this directly. Idempotent: same track+window returns the same cached clip.
- `excerpt_render`: Let the user HEAR a lecture passage inline. Call this when the user wants to LISTEN to a specific moment in a track — e.g. from a search(types:["track"]) hit, pass its track_id plus start_ms/end_ms. Renders an inline audio player that generates the clip on demand (public share-audio, max 10 minutes).
- `location_list`: List all locations.
- `location_resolve`: Find a location by name (fuzzy).
- `media_render`: Show/play an existing corpus VIDEO clip inline. Call this when the user wants to WATCH a clip found via search(types:["media"]) — pass the hit's media_id. Renders an inline video player.
- `search`: Semantic + lexical search over the corpus. Returns verses, documents, track passages and titles matching a natural-language query, each with the id needed to fetch the full record (verse_id→verse_get, document_id→document_get, track_id+start_ms/end_ms→transcript_window; media_id→media_render to play the clip). Every filter is optional. Use min_score to drop weak matches.
- `source_get`: Get one book by id or code ("source_…" or "BG"/"БГ").
- `source_list`: List all books (Caitanya-caritāmṛta is three sources).
- `source_resolve`: Find a book by name (fuzzy): "gita", "бхагаватам", "CC Madhya".
- `track_get`: Get a track (lecture/conversation): metadata, cited references, transcript/pdf availability.
- `track_list`: List tracks, filterable by reference (source[+tokens] = tracks citing it), author/location/kind/date/lang. No filter ⇒ recent tracks (date desc).
- `transcript_window`: Read a track's transcript around a time window (from a search track hit or track_list). Widen with pad_ms.
- `verse_get`: Fetch a verse's raw fields for your own reasoning (NOT for display — to show a verse to the user, use verse_render). Returns original script + transliteration as line arrays; with lang, also the canonical translation inline plus an `alternatives` manifest of other translation kinds in that language (fetch their text with verse_translation, word-by-word with verse_synonyms). Address by ref ("BG 2.13"), source+tokens, or verse id.
- `verse_list`: List the verses of a book / chapter. Skips .0 chapter summaries; collapses merged verses into one item with a covers span.
- `verse_render`: Show a verse to the user. THE DEFAULT way to display/read a scripture verse: renders an inline card with the original script (centered), transliteration in the requested language, the word-by-word, and the translation — all at once. Use this whenever the user asks to see, read, open, or quote a specific verse ("покажи БГ 2.13", "read Bhagavad-gita 2.13"). The other verse_* tools are for fetching raw data; for DISPLAY prefer this one. Address by ref ("BG 2.13"), source+tokens, or id; lang sets the script + translation language.
- `verse_synonyms`: Fetch the word-by-word ("Synonyms") as a raw {word, meaning} array for one verse translation (data — verse_render already shows the word-by-word inside the card). Defaults to the canonical rendering; pass `kind` for an alternative.
- `verse_translation`: Fetch the text of ONE translation of a verse (data, not a card — to display a verse use verse_render). Defaults to the canonical (kind=canonical); pass a `kind` from verse_get's `alternatives` manifest to fetch a specific rendering.