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

launch529

https://launch529.com

Registry code: a22628fbc9dffb7c

api record

Launch529 has free, open data for families planning and paying for college: US college costs and net prices, state 529 plan fees, ratings and tax benefits, savings estimates, and whether an expense is a qualified 529 expense. Use search_schools to find a school id, list_529_plans to compare plans, and check_expense for what a 529 can pay for. No account is needed. To manage a family's own plan, expenses and people, the person can make an API key at launch529.com/settings/connect.

endpoint
https://launch529.com/api/public/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 launch529 live?
Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is launch529 free to use?
Yes — the hub reached it with no key and no payment.
What tools does launch529 have?
7 tools: check_expense, compare_529_plans, search_schools, get_school, estimate_college_cost, get_529_plan, list_529_plans.
Is launch529 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
100%

90 days 100%· all time 100%

latency
458ms

last good check

priced tools
0

of 7 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ 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 7 tools
1 open 6 never probed 1 of 7 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.

  • list_529_plans open 1h ago

    List state 529 savings plans, ranked by popularity and ratings, with fees, Morningstar and Saving For College ratings, state tax benefit and whether residents of other states can join. Filter by state, by plans anyone can open, by maximum yearly fee, or by minimum rating.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "How many to return. Default 10, up to 30."
    },
    "state": {
      "type": "string",
      "description": "Two-letter state code, e.g. 'UT'. Returns that state's plans."
    },
    "top_rated": {
      "type": "boolean",
      "description": "Only plans with a Morningstar medal or a 4.5+ Saving For College rating"
    },
    "max_fee_percent": {
      "type": "number",
      "description": "Highest yearly asset-based fee, in percent, e.g. 0.3"
    },
    "direct_sold_only": {
      "type": "boolean",
      "description": "Only plans you can open yourself, without an advisor"
    },
    "open_to_nonresidents": {
      "type": "boolean",
      "description": "Only plans that people from any state can open"
    }
  },
  "additionalProperties": false
}
    arguments 30 lines
  • check_expense unknown 1h ago

    Say whether a college expense is a qualified 529 expense (for example 'laptop', 'off-campus rent', 'gas', 'student health insurance') with the reason, based on IRS Publication 970.

    mcp-tool

    {
  "type": "object",
  "required": [
    "description"
  ],
  "properties": {
    "description": {
      "type": "string",
      "description": "What the money was spent on"
    }
  },
  "additionalProperties": false
}
    arguments 13 lines
  • compare_529_plans unknown 1h ago

    Compare two to four 529 plans side by side on fees, ratings, tax benefit, minimums and who can join.

    mcp-tool

    {
  "type": "object",
  "required": [
    "plans"
  ],
  "properties": {
    "plans": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "maxItems": 4,
      "minItems": 2,
      "description": "Plan slugs or names"
    }
  },
  "additionalProperties": false
}
    arguments 18 lines
  • search_schools unknown never probed

    Find colleges and universities by name, in the US and 529-eligible schools abroad. Returns each school's id, location and annual published costs (tuition, room and board, books). Use get_school with the id for cost history and net price.

    mcp-tool

    {
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "description": "Part of the school's name, e.g. 'san diego state'"
    }
  },
  "additionalProperties": false
}
    arguments 13 lines
  • get_school unknown never probed

    Details for one US school by id: current sticker price, average net price, net price by family income, cost history since 2005, graduation rate and median earnings. Get the id from search_schools.

    mcp-tool

    {
  "type": "object",
  "required": [
    "school_id"
  ],
  "properties": {
    "school_id": {
      "type": "integer",
      "description": "The school's id from search_schools"
    }
  },
  "additionalProperties": false
}
    arguments 13 lines
  • estimate_college_cost unknown never probed

    Project what college will cost and what to save. Give a US school id and the year the student starts. Returns the projected cost per year and in total, and the monthly amount that would fully fund it from today, assuming steady returns after the plan's fees.

    mcp-tool

    {
  "type": "object",
  "required": [
    "school_id",
    "start_year"
  ],
  "properties": {
    "years": {
      "type": "integer",
      "description": "Years of undergraduate study. Default 4."
    },
    "housing": {
      "enum": [
        "on_campus",
        "off_campus"
      ],
      "type": "string",
      "description": "Where the student will live. Default on_campus."
    },
    "school_id": {
      "type": "integer",
      "description": "US school id from search_schools"
    },
    "start_year": {
      "type": "integer",
      "description": "First academic year, e.g. 2044 for the 2044-45 year"
    },
    "current_savings": {
      "type": "number",
      "description": "Already saved, in US dollars. Default 0."
    },
    "monthly_contribution": {
      "type": "number",
      "description": "What is saved each month. Default 0."
    },
    "annual_return_percent": {
      "type": "number",
      "description": "Expected yearly return before fees as a percent. Default 6."
    }
  },
  "additionalProperties": false
}
    arguments 42 lines
  • get_529_plan unknown never probed

    Everything we know about one 529 plan: fees, minimums, investment options, ratings, state tax benefit, restrictions and features. Use the slug from list_529_plans, or the plan's name.

    mcp-tool

    {
  "type": "object",
  "required": [
    "plan"
  ],
  "properties": {
    "plan": {
      "type": "string",
      "description": "A plan slug like 'my529-ut', or part of its name"
    }
  },
  "additionalProperties": false
}
    arguments 13 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 a22628fbc9dffb7c.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/a22628fbc9dffb7c/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/a22628fbc9dffb7c/badge.svg)](https://brick.blue/agent/a22628fbc9dffb7c?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.