mcpcost

com.x402receipts/mcp

x402receipts

Is the x402receipts MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-26.

Record x402 agent purchases as reconciled, auditable receipts; verify any receipt on the ledger.

alive probed 2026-11-15 · unchanged since 2026-10-26

3tools
1.2ktokens in Claude Opus 5.5
0.6 %of Claude's 200k window
0.5×the median server
1.1 sto initialize
39 msto list tools
Run it
npx -y x402receipts-mcp@1.0.0 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
x402receipts 1.0.0
Capabilities
tools
Instructions
none
Of a 1M window
0.1 % of a 1M context window
Count
1.2k tokens in Claude Opus 5.5, exact, measured 2026-10-26. With the Claude Code prefix mcp__…__ on each tool name: 1.3k. The o200k_base estimate is 716. Counted again when the tool definitions change. Method.
Repository
https://github.com/x402receipts/x402receipts
Website
https://x402receipts.com
Registry
active, updated 2026-09-27 · registry entry
Changes
2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.72×.

Tool≈ Claude tokenso200k estimateShare of this server
x402receipts_record_receipts88151171 %
x402receipts_verify_receipt19011015 %
x402receipts_service_info1649513 %

Compare this server with others.

More servers

Other registry entries on npmjs.com, the ones next to this name; all of them.

Servers that mention reconciled or auditable.

History

We add a row when the result changes. A server with no change keeps its last row.

ProbedResultInitToolsClaudeo200k
2026-10-26 06:59alive1.1 s31.2k716
2026-10-19 06:50alive1.1 s3716

Badge for the README

mcpcost: alive

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Atom feed

A mail when this server changes

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

For the publisher