MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.
SpecLock - AI Constraint Engine
AI Constraint Engine with AI Patch Firewall. 42 MCP tools. Patch Gateway (ALLOW/WARN/BLOCK verdicts), diff-native review (10 scored signals, hard escalation rules), Spec Compiler, Code Graph, Typed constraints, Python SDK, ROS2. Works with Claude Code, Cursor, Windsurf, Cline, Bolt.new, Lovable. 1073 tests. Free and open source. By Sandeep Roy.
54/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance14/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
332.5ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 401 in 332ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 332ms, task completion: 0%
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| Jul 3, 2026 | success | 332.5ms | Pass |
| Jun 30, 2026 | success | 198.4ms | Pass |
| Jun 27, 2026 | success | 185.8ms | Pass |
| Jun 25, 2026 | success | 647.7ms | Pass |
| May 26, 2026 | success | 207.7ms | Pass |
| May 25, 2026 | success | 189.9ms | Pass |
| May 22, 2026 | success | 191ms | Pass |
| May 22, 2026 | success | 195.4ms | Pass |
| May 21, 2026 | success | 339.6ms | Pass |
| May 20, 2026 | success | 184.9ms | Pass |
Source Registries
smithery
First Seen
Mar 26, 2026
Last Seen
Jul 3, 2026
Last Probed
Jul 3, 2026