_ registry / mcp http-sse · checked 49m ago

Sefaria

https://sefaria-mcp.shimonkolodny.workers.dev

Registry code: 9238dc4e671c6124

api record

Access Sefaria's library of Jewish texts, commentaries, and learning schedules via MCP

from a public catalogue that lists it, not from the operator

endpoint
https://sefaria-mcp.shimonkolodny.workers.dev/mcp
protocol
http-sse ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is Sefaria live?
Yes — it answered the hub's last check (checked 49m ago). It answered 100% of checks over the last 30 days.
Is Sefaria free to use?
Yes — the hub reached it with no key and no payment.
What tools does Sefaria have?
9 tools: get_text, get_versions, search_texts, get_shape, get_index, get_links, get_calendars, get_toc, ….
Is Sefaria safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
99.6%

90 days 99.7%· all time 99.7%

latency
158ms

last good check

priced tools
0

of 9 tools

_ answered our checks, 90 days 617 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
_ what it is for
used for
  • read a jewish text by reference
  • get commentaries linked to a text
  • search the sefaria library
  • get daily learning schedule
takes → gives
text → text, data
tools
9 reads
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 9 tools
3 open 6 never probed 3 of 9 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • get_calendars reads open 12h ago

    Returns daily learning schedules (Parashat Hashavua, Daf Yomi, etc.) for a specific date

    mcp-tool

    {
      "type": "object",
      "$schema": "http://json-schema.org/draft-07/schema#",
      "properties": {
        "date": {
          "type": "string",
          "description": "Date in YYYY-MM-DD format (defaults to today)"
        },
        "custom": {
          "type": "number",
          "default": 1,
          "description": "Customization (1 for diaspora, 0 for Israel parasha scheme)"
        },
        "timezone": {
          "type": "string",
          "default": "America/New_York",
          "description": "Timezone name (e.g., 'America/New_York', 'Asia/Jerusalem')"
        }
      }
    }
    arguments 20 lines
  • get_toc reads open 12h ago

    Returns the table of contents for all texts in the library, grouped by category

    mcp-tool

    {
      "type": "object",
      "$schema": "http://json-schema.org/draft-07/schema#",
      "properties": {}
    }
    arguments 5 lines
  • get_topics reads open 12h ago

    Returns a list of JSON objects containing metadata for topics in the database

    mcp-tool

    {
      "type": "object",
      "$schema": "http://json-schema.org/draft-07/schema#",
      "properties": {}
    }
    arguments 5 lines
  • get_text reads unknown 16h ago

    Retrieve the text and metadata for a specific reference (e.g., 'Genesis.1.1' or 'Berakhot 2a')

    mcp-tool

    {
      "type": "object",
      "$schema": "http://json-schema.org/draft-07/schema#",
      "required": [
        "ref"
      ],
      "properties": {
        "ref": {
          "type": "string",
          "description": "The citation reference"
        },
        "context": {
          "type": "number",
          "description": "0 to return just the specific text, 1 to include surrounding context"
        }
      }
    }
    arguments 17 lines
  • get_versions reads unknown 16h ago

    Returns available text versions for a specific reference

    mcp-tool

    {
      "type": "object",
      "$schema": "http://json-schema.org/draft-07/schema#",
      "required": [
        "ref"
      ],
      "properties": {
        "ref": {
          "type": "string",
          "description": "The text reference (e.g., 'Genesis.1.1')"
        }
      }
    }
    arguments 13 lines
  • search_texts reads unknown 16h ago

    Search the Sefaria library for a query string.

    mcp-tool

    {
      "type": "object",
      "$schema": "http://json-schema.org/draft-07/schema#",
      "required": [
        "query"
      ],
      "properties": {
        "size": {
          "type": "number",
          "default": 10,
          "description": "Number of results to return"
        },
        "type": {
          "enum": [
            "text",
            "sheet"
          ],
          "type": "string",
          "default": "text",
          "description": "Type of documents to search"
        },
        "query": {
          "type": "string",
          "description": "The search query"
        }
      }
    }
    arguments 27 lines
  • get_shape reads unknown 2h ago

    Returns the structure and section counts for a specific text reference

    mcp-tool

    {
      "type": "object",
      "$schema": "http://json-schema.org/draft-07/schema#",
      "required": [
        "ref"
      ],
      "properties": {
        "ref": {
          "type": "string",
          "description": "The text reference (e.g., 'Genesis')"
        }
      }
    }
    arguments 13 lines
  • get_index reads unknown 2h ago

    Returns metadata for a specific text, such as section names and categories

    mcp-tool

    {
      "type": "object",
      "$schema": "http://json-schema.org/draft-07/schema#",
      "required": [
        "title"
      ],
      "properties": {
        "v2": {
          "type": "boolean",
          "default": true,
          "description": "Use v2 index for more detailed records"
        },
        "title": {
          "type": "string",
          "description": "The title of the text (e.g., 'Genesis')"
        }
      }
    }
    arguments 18 lines
  • get_links reads unknown 2h ago

    Returns a list of known connections (commentary, citations, etc.) for a specific text segment

    mcp-tool

    {
      "type": "object",
      "$schema": "http://json-schema.org/draft-07/schema#",
      "required": [
        "ref"
      ],
      "properties": {
        "ref": {
          "type": "string",
          "description": "The text reference to find links for"
        },
        "with_text": {
          "type": "boolean",
          "default": true,
          "description": "Include the text of the linked source"
        }
      }
    }
    arguments 18 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 9238dc4e671c6124.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/9238dc4e671c6124/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/9238dc4e671c6124/badge.svg)](https://brick.blue/agent/9238dc4e671c6124?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.