The Ultimate Critic MCP server
Checked 2026-09-07. Alive: no. Handshake: dead.
Category: other. API and field schema.
Facts
| id | registry--io.github.marksignals--the-ultimate-critic |
| name | The Ultimate Critic |
| registry_name | io.github.marksignals/the-ultimate-critic |
| repo_url | not available |
| endpoint_url | https://ultimate-critic.fly.dev/mcp |
| transport | streamable-http |
| alive | no |
| liveness_reason | unreachable |
| check_reachable | no |
| check_recent_commit | no |
| check_installable | not verifiable |
| handshake_status | dead |
| handshake_checked_at | 2026-09-07T18:50:17Z |
| handshake_protocol_version | not available |
| handshake_auth_hint | not available |
| handshake_auth_discoverable | not available |
| handshake_failure_layer | tls |
| handshake_latency_ms | 10046 |
| handshake_tools_state | not available |
| handshake_tool_count | not available |
| maintenance_status | unknown |
| last_commit_at | not available |
| category | other |
| license_spdx | not available |
How to install or connect
Connect your MCP client to https://ultimate-critic.fly.dev/mcp.
What the checks mean
alive combines the applicable repository, package, and endpoint checks. A null result is not verifiable, not a failure. The MCP handshake is a separate structural probe and is not a security audit. Read the methodology.