FreshProof MCP server
Timestamped public URL observations with SHA-256 fingerprints, paid in USDC on Base via x402.
Little public usage data yet
Reviews
Write oneNobody has reviewed FreshProof yet.
If you have run it, two minutes of your experience saves the next person an afternoon.
FreshProof tools (2, 1 write)
write = sends, deletes, buys or postsfreshproof_infoFreeDescribe FreshProof, its observation semantics, current MCP price and payment network. This tool is free.
observe_urlwrite actionFreeBuy a timestamped FreshProof observation of a public HTTP/HTTPS URL. Returns final URL, observation timestamp, age, HTTP status, SHA-256 body hash, body size, ETag, Last-Modified, fetch duration, and whether the observation came from shared cache or a fresh public-network request. Set max_age=0 when a new public-network request is required. The response body itself is not returned.
Public scan report
scanner v0.1.9 · 2026-09-23 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 1399ms20/20
- Tool poisoning2 tool descriptions checked15/15
- Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
- Maintenancerepository not readable: repo not found3/15
- Maintainer identityno repository or website to verify2/10
Findings (1)
- highWrite-action tools reachable without authentication
auth.open-write
Install directly
claude mcp add --transport http freshproof https://freshproof.ricardobessellp-11d.workers.dev/mcp
FreshProof: common questions
- Is FreshProof MCP server safe?
- With care: it is graded C, so read the findings first (57/100). Read the FreshProof safety report
- How do I install FreshProof?
- It runs remotely at freshproof.ricardobessellp-11d.workers.dev. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does FreshProof need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is FreshProof maintained?
- The latest release is v1.0.0.
- Is FreshProof up?
- 100% of our last 5 checks got an answer. We check remote servers about four times a day.