Launch529: 529 plans and college costs
mcp remote · streamable-http · v1.0.0 · source: crawl
https://launch529.com/api/public/mcp
Compare state 529 plans, look up college costs and check qualified 529 expenses. Free, no key.
Works
100
Verified Oct 31, 2026 · p50 771 ms · p95 796 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'launch529' |
| tools_listed | 15 | pass | 7 tools |
| schema_complete | 15 | pass | 7 of 7 tools have a description and a typed schema |
| latency_p50 | 10 | pass | p50 771 ms |
| latency_p95 | 5 | pass | p95 796 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (7)
| Name | Description | Schema |
|---|---|---|
compare_529_plans | Compare two to four 529 plans side by side on fees, ratings, tax benefit, minimums and who can join. | typed |
check_expense | 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. | typed |
search_schools | 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 t | typed |
get_school | 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. | typed |
estimate_college_cost | 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 | typed |
list_529_plans | 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 | typed |
get_529_plan | 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. | typed |
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[](https://app.agent-xm.com/a/com-launch529-open-data)
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