_ registry / mcp streamable-http · checked 1h ago

mettakin

https://mettakin.com

Registry code: fa238df08dc9dfa6

api record

Mettakin is a commons of first-person meditation experiences written by humans. Use it when someone wonders whether what happened in their practice happens to others too. Quote briefly, name the author and link the experience: the content is CC BY-SA 4.0. If someone seems to be in distress, point them to https://findahelpline.com.

endpoint
https://mettakin.com/mcp
protocol
streamable-http ·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 mettakin live?
Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is mettakin free to use?
Yes — the hub reached it with no key and no payment.
What tools does mettakin have?
3 tools: get_experience, search_experiences, list_topics.
Is mettakin 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 99.5%· all time 99.5%

latency
280ms

last good check

priced tools
0

of 3 tools

_ answered our checks, 90 days 406 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • degraded → live
  • live → degraded· timeout after 20000ms
_ what it is for
topic
lifestyle & home
used for
  • search first-person meditation experiences
  • read a meditation experience
  • list meditation topics
takes → gives
text → text
tools
3 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 3 tools
2 open 1 never probed 2 of 3 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.

  • search_experiences reads open 12h ago

    Find meditation experiences by words, phenomenon or practice. Returns titles, authors, short excerpts and links, newest first.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 20,
      "minimum": 1
    },
    "query": {
      "type": "string",
      "description": "Words to find in title or text."
    },
    "practice": {
      "type": "string",
      "description": "A practice slug."
    },
    "phenomenon": {
      "type": "string",
      "description": "A phenomenon slug."
    }
  },
  "additionalProperties": false
}
    arguments 23 lines
  • list_topics reads open 12h ago

    Every phenomenon and practice with how many experiences mention it. Use the slugs to filter search_experiences.

    mcp-tool

    {
  "type": "object",
  "additionalProperties": false
}
    arguments 4 lines
  • get_experience reads unknown 12h ago

    The full text of one experience, with the experiences that answer it.

    mcp-tool

    {
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "integer"
    }
  },
  "additionalProperties": false
}
    arguments 12 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 fa238df08dc9dfa6.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/fa238df08dc9dfa6/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/fa238df08dc9dfa6/badge.svg)](https://brick.blue/agent/fa238df08dc9dfa6?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
70%

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.