io.github.CSOAI-ORG/iso8583-bridge-mcp
ISO 8583 Bridge
Is the io.github.CSOAI-ORG/iso8583-bridge-mcp MCP server down? No. Installed with mcp<2, it started and listed its tools on 2026-11-03.
Bridge ISO 8583 card-payment messages to ONE OS — parse, map, govern (PCI-DSS / scheme rules).
needs mcp<2 probed 2026-11-14 · unchanged since 2026-11-03
A plain install of the package stops at the import below. These tool definitions are from a second install with mcp<2, started in a container with the network off, on 2026-11-03.
MCP error -32000: Connection closed ModuleNotFoundError: No module named 'mcp.server.fastmcp'. This is mcp 2.x, where FastMCP was renamed to MCPServer (from mcp
- Run it
- uvx --with 'mcp<2' iso8583-bridge-mcp@0.1.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- ISO 8583 Bridge 1.30.0
- Capabilities
- experimental, prompts, resources, tools
- Repository
- https://github.com/CSOAI-ORG/iso8583-bridge-mcp
- Registry
- active, updated 2026-09-05 · registry entry
- Changes
- 2 recorded, reachable in 0 of them. A row is added when the result, the tool count or the cost changes.
Most expensive tools
Estimates with the o200k_base tokenizer.
| Tool | o200k estimate | Share of this server |
|---|---|---|
| govern_card | 65 | 35 % |
| parse_iso8583 | 61 | 33 % |
| map_to_modern | 61 | 33 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- io.github.CSOAI-ORG/ip-network-ai-mcp · needs mcp<2
- io.github.CSOAI-ORG/iso-27001-ai-mcp · needs mcp<2
- io.github.CSOAI-ORG/iso-42001-ai-mcp · needs mcp<2
- io.github.CSOAI-ORG/iso20022-bridge-mcp · needs mcp<2
- io.github.CSOAI-ORG/job-description-ai-mcp · needs mcp<2
- io.github.CSOAI-ORG/json-ai-mcp · needs mcp<2
- io.github.CSOAI-ORG/jwt-ai-mcp · needs mcp<2
- io.github.CSOAI-ORG/keystone-verify-proxy-mcp · install failed
Servers that mention messages or payment.
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- Agentic Terminal Directory ai.agenticterminal/directory · alive
- Bankrolled.ai Agent Hub ai.bankrolled/agent-hub · alive
- Cabrini Market Data ai.cabrini/market-data · TLS error
- 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
- OneLore ai.onelore/lore · needs auth
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-11-03 08:37 | needs mcp<2 | 1.4 s | 3 | 350 | 187 |
| 2026-10-20 06:41 | crashed on start |
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 package imports FastMCP from mcp.server.fastmcp. mcp 2.0, the Python SDK of 28 July 2026, renamed FastMCP to MCPServer, and the package asks for mcp with no upper bound, so a plain install (uvx, pip) gets mcp 2.x and the server stops at the import. Installed with mcp<2, it starts and lists its tools. The fix for the publisher: pin mcp<2 in the dependencies, for example mcp>=1.2,<2, and publish a new version, or move to MCPServer as the SDK's migration guide says. Until then, run it with uvx --with 'mcp<2'.
The cause and the fix, with the code before and after: ModuleNotFoundError: No module named 'mcp.server.fastmcp'