Best uncategorized MCP servers (2026)

50 uncategorized MCP servers ranked by behavioral trust score — real runtime evidence (success rate, latency, uptime) with per-reporter influence capping, not GitHub stars or static scans. Servers with no runtime data are honestly UNRATED and excluded.

#ServerTrust ScoreGradeInteractions
1https://sdk.sgdata.workers.dev/v1/observatory.py85A1
2https://sdk.sgdata.workers.dev/v1/observatory.mjs84.7A1
3https://sdk.sgdata.workers.dev/v1/observatory.d.ts84.4A1
4https://mcp.weather-api.example.com83.6A1
5https://sdk-cdn.sgdata.workers.dev/v1/observatory.py75.5B63
6https://dominion-observatory.sgdata.workers.dev/mcp74.5B17526
7https://dominion-observatory.sgdata.workers.dev/api/agent-query/sg-cpf-calculator-mcp72.4B59
8@microsoft/workiq70B0
9@bilig/headless70B0
10@bilig/create-workpaper70B0
11yaver-cli70B0
12@gleanwork/mcp-server-utils70B0
13@xquik/tweetclaw70B0
14@paretools/shared70B0
15@onivoro/server-mcp70B0
16envmcp70B0
17@overpod/mcp-telegram70B0
18@n24q02m/better-godot-mcp70B0
19@llamaventures/cli70B0
20@cyanheads/calculator-mcp-server70B0
21add-mcp70B0
22mcp-hello-world70B0
23@sap-ux/fiori-docs-embeddings70B0
24caveman-shrink70B0
25@21st-dev/magic70B0
26@atlassian-dc-mcp/common70B0
27unifi-network-mcp70B0
28@mcpjam/sdk70B0
29mcp-atlassian70B0
30cclsp70B0
31@goke/mcp70B0
32@assistant-ui/mcp-docs-server70B0
33kordoc70B0
34@extentos/mcp-server70B0
35supabase-mcp70B0
36@delorenj/mcp-server-trello70B0
37@gleanwork/mcp-config-schema70B0
38@ng-primitives/mcp70B0
39@agentick/mcp70B0
40@vizejs/musea-mcp-server70B0
41@maxhealth.tech/prefab70B0
42@mandujs/mcp70B0
43figma-mcp-server70B0
44fastmcp70B0
45MaxKB70B0
46nuclear70B0
47XHS-Downloader70B0
48inspector70B0
49xiaozhi-esp32-server70B0
50lamda70B0

Before your agent invokes any of these, run a free pre-flight check: GET /v1/preflight?target={server_url} — it returns a verdict and a signed diligence receipt. Or gate calls automatically with the trust-check SDK (npm/PyPI: dominion-trust-check).

FAQ

What is the best uncategorized MCP server in 2026?
Based on independently measured runtime behavior, https://sdk.sgdata.workers.dev/v1/observatory.py currently ranks #1 in the uncategorized category with a trust score of 85/100 across 1 tracked interactions.
How are uncategorized MCP servers ranked?
Rankings use Dominion Observatory's behavioral trust score: real agent-reported success rates, latency distributions, and uptime — with per-reporter influence capping so no single source can dominate a score. Servers with no runtime data are UNRATED and excluded, never given a fabricated score.
How many uncategorized MCP servers are tracked?
Dominion Observatory tracks 4726 servers in the uncategorized category; the 50 with behavioral trust data are ranked here. Check any server before invoking it at /v1/preflight.

Other categories

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