ai.saifs/code-execution
Mathematical Code Execution
Is the Mathematical Code Execution MCP server down? No. It is up and needs auth (HTTP 401), probed 2026-11-13.
Run sandboxed Python for calculations and PDFs; no other languages, installs or network.
needs auth probed 2026-11-14 · unchanged since 2026-11-13 · HTTP 401 · Bearer
Streamable HTTP error: Error POSTing to endpoint: {"error":"unauthorized","error_description":"Missing or invalid authorization header"}- Endpoint
- https://code-execution-mcp.saifs.ai/mcp (streamable-http)
- Host
- code-execution-mcp.saifs.ai
- Getting access
- OAuth with dynamic client registration. A client such as Claude Code, Cursor or npx mcpcost auth https://code-execution-mcp.saifs.ai/mcp registers itself and opens the consent page; the publisher has nothing to set up for you. The publisher's guide to getting access.
Authorization server multiplewords.in, PKCE S256, grants authorization_code, client_credentials, refresh_token, urn:ietf:params:oauth:grant-type:device_code.
Scopes read write.
Read from the server's public OAuth metadata, without a token. Method. - Repository
- https://github.com/Saify-Technologies/saifs-ai-mcps-docs
- Website
- https://saifs.ai
- Registry
- active, updated 2026-10-27 · registry entry
- Changes
- 3 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.
Compare this server with others.
More servers
Servers that mention execution.
- DJZS Trust MCP ai.djzs/trust-mcp · alive
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- ai.geodesiclabs/governance-platform · alive
- InfraPulse ai.infrapulse/infrapulse · rejects our protocol version
- ai.syntitan/syntitan-mcp · needs auth
- Synlake ai.synlake/synlake · not MCP
- ActionDock app.actiondock/actiondock · alive
- Robisie — agent-readable execution board app.robisie/board · 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 |
|---|---|---|---|---|---|
| 2026-11-13 11:04 | needs auth | ||||
| 2026-11-12 12:14 | timeout | ||||
| 2026-10-23 09:35 | needs auth |
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 HTTP 401 to an unauthenticated initialize, so the probe cannot list its tools. That is correct for a private server. Some public servers answer initialize and tools/list without credentials and ask for auth on tool calls only; those get a token count here.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.