dev.txn/mcp-server
txn-payments
Is the dev.txn/mcp-server MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.
Wallets, payments and human hiring for AI agents: pay other agents, escrow a budget, hire a person.
alive probed 2026-11-14 · unchanged since 2026-10-30
- Run it
- npx -y @txn-dev/mcp-server@0.2.2 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- txn-payments 0.1.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.3 % of a 1M context window
- Count
- 3.5k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 3.6k. The o200k_base estimate is 2.0k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/polyxmedia/txn-dev-mcp-server
- Website
- https://txn.dev
- Registry
- active, updated 2026-09-03 · registry entry
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 tokens | o200k estimate | Share of this server |
|---|---|---|---|
| hire_human | 543 | 316 | 16 % |
| post_job | 461 | 268 | 13 % |
| find_humans | 409 | 238 | 12 % |
| assign_job | 304 | 177 | 9 % |
| pay | 280 | 163 | 8 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- Tinify image tools dev.tinify/mcp · alive
- dev.toolc/toolc · crashed on start
- dev.true402/mcp-server · alive
- Frisk dev.tryfrisk/frisk · needs env
- Ubriot dev.ubriot/ubriot · alive
- dev.urlsnap/urlsnap-mcp · alive
- Trail dev.usetrail/trail · alive
- Verifex sanctions screening dev.verifex/screening · alive
Servers that mention payments or wallets.
- Agentic Terminal Directory ai.agenticterminal/directory · alive
- Cabrini Market Data ai.cabrini/market-data · TLS error
- CoinGraph ai.coingraph/coingraph · needs auth
- Doklad.ai ai.doklad/mcp · needs auth
- Kifly — Agentic Commerce & Payments ai.kifly/mcp · alive
- Lattiq x402 Trading Signals ai.lattiq/x402-trading-signals · no DNS
- ai.payments.managed/payments-ai-mcp · no DNS
- Palmyr ai.palmyr/palmyr · alive
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
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
- The server answers initialize and tools/list. Nothing to fix.