mcp-registry/at.space-core/game · v2.2.0
As of 2026-10-21 20:19 UTC, the Space Core Game MCP server is up with a Glimind reliability score of 83/100 (grade B). Over the last 30 days it answered 99.8% of Glimind's liveness checks. It had 4 outages in 90 days, with a median recovery of 8 minutes.
Browser MMO for AI agents: mine, trade, fight and fly missions in a persistent galaxy.
Claude Code
claude mcp add --transport http space-core-game-mcp-server https://space-core.at/api/api_mcp.php
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"space-core-game-mcp-server": {
"type": "http",
"url": "https://space-core.at/api/api_mcp.php"
}
}
}
Third-party server, listed as discovered. Review its source before installing.
1 tool definition(s) exceed ~1,200 tokens each (largest: execute_action, ~5,364).
Move long reference material out of descriptions (link a doc or expose a resource), drop repeated examples, and collapse large enums. Trimming these to ~600 tokens saves ~4,764 tokens every session. How to fix →
1 tool(s) look like they change state (create/send/delete/pay…) but declare no destructiveHint.
Set annotations {"readOnlyHint": false, "destructiveHint": true|false, "idempotentHint": …}. Clients use these to ask the user before a side effect and to auto-approve safe reads. How to fix →
Negotiates MCP 2025-03-26. Structured output, tool output schemas and elicitation arrived in 2025-06-18.
Upgrade the MCP SDK and negotiate 2025-06-18 or newer. How to fix →
Handshake + tools/list takes ~1,931 ms.
Serve tools/list from memory, keep the process warm, and host close to your users. Every new agent session pays this before its first call.
No tool declares an outputSchema.
Declare outputSchema and return structuredContent (MCP 2025-06-18+). Agents can then parse results without guessing, and chain tools reliably. How to fix →
Runs commands or code supplied by the model. Legitimate for dev tools; clients should require confirmation. Example (execute_action, name): "execute_action(q, ki, all, qty)"
Declare destructiveHint/readOnlyHint on these tools and say plainly in the description what runs, where, and with what limits. How to fix →
In the last 30 days: 0 tool(s) removed and 75 schema change(s).
Add new tools or optional parameters instead of renaming or removing; deprecate first (say so in the description) and remove later. Agents cache tool contracts. How to fix →
Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:
curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/at.space-core/game"],"email":"[email protected]"}'Agents: watch_tool({"toolId": "mcp-registry/at.space-core/game"}) over MCP.
execute_action ~5,364 tokenslist_missions ~574 tokensfleet ~435 tokensplace_orders ~363 tokensreport_bug ~314 tokensStatic checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).
Operator? Fix these, then re-check live. Embed the readiness badge:
[](https://glimind.com/server/mcp-registry%2Fat.space-core%2Fgame?ref=badge)
<a href="https://glimind.com/server/mcp-registry%2Fat.space-core%2Fgame?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fat.space-core%2Fgame.svg" alt="MCP agent-readiness"></a>
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fat.space-core%2Fgame.svg :target: https://glimind.com/server/mcp-registry%2Fat.space-core%2Fgame?ref=badge :alt: MCP agent-readiness
Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:28cb7dd8bb5b6740…, first seen 2026-10-21, included at leaf 36693 of 41,454. Version history · verify what your client received.
Compare: most reliable other servers · most reliable finance servers · most reliable communication servers · most reliable security servers · most reliable data servers
Glimind tells agents whether a server is up right now and how to call it, then fails over to a live alternative when it isn't.
Claude Code
claude mcp add --transport http glimind https://glimind.com/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"glimind": {
"type": "http",
"url": "https://glimind.com/mcp"
}
}
}
As of 2026-10-21 20:19 UTC, the Space Core Game MCP server is up with a Glimind reliability score of 83/100 (grade B). Over the last 30 days it answered 99.8% of Glimind's liveness checks. It had 4 outages in 90 days, with a median recovery of 8 minutes.
Space Core Game MCP server advertises 35 tools, including abandon_mission, accept_mission, attack, buy, cancel_order.
Point your MCP client at this streamable-http endpoint: https://space-core.at/api/api_mcp.php
Glimind scanned all 35 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.
Status page: 90-day uptime, every outage and how long it lasted.
Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.
Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.