Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Changed the definition of "check_server", "get_connection", "get_server" and 2 more
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":false,"title":"Check an MCP server URL"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Get a connection block"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Get a server descriptor"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"List a server's tools"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Search MCP servers by intent"}
Changed the definition of "search"
⟨68 unchanged words⟩ :"string"},"type":"array"},"exclude_quality_flags":{"description":"Quality flags, any of which excludes a server, e.g. ['known-vulns']","items":{"enum":["known-vulns","outdated-mcp-sdk"],"type":"string"},"type":"array"},"flags":{"description":"Trust flags that must all be ⟨24 unchanged words⟩ "minimum":1,"type":"integer"},"min_quality":{"description":"Minimum quality score 0-100; unscored servers are left out","maximum":100,"minimum":0,"type":"integer"},"min_trust":{"description":"Minimum trust score 0-100","maximum":100,"minimum":0,"type":"integer"},"owner_verified":{"description":"true: only servers whose owner proved control of the namespace (not an audit)","type":"boolean"},"q":{"description":"What you want to ⟨12 unchanged words⟩ ":500,"minLength":1,"type":"string"},"quality_flags":{"description":"Quality flags that must all be present","items":{"enum":["known-vulns","outdated-mcp-sdk"],"type":"string"},"type":"array"},"transport":{"enum":["streamable-http" ⟨7 unchanged words⟩
Changed the definition of "check_server", "get_connection", "get_server" and 2 more
before
—after
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Authorization not required
Unknown → Live
First tool surface recorded: 5 tools (server version 0.2.0)
https://api.protogrid.dev/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 8 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨141 unchanged words⟩ other tool","type":"string"},"owner_verified":{"description":"The owner proved control of the namespace; not an audit","type":"boolean"},"quality_flags":{"description":"known-vulns, outdated-mcp-sdk: raised by failing dependency checks","items":{"type":"string"},"type":"array"},"quality_label":{"description":"strong, good, needs ⟨53 unchanged words⟩ ","trust_score","trust_flags","quality_score","quality_label","quality_flags","owner_verified","tool_count","score","matched_tools"]," ⟨12 unchanged words⟩
before
—after
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—after
{"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":{},"properties":{"_meta":{"additionalProperties":{},"description":"protogrid enrichment next to the official registry metadata","properties":{"dev.protogrid/connectability":{"additionalProperties":{},"properties":{"autonomous":{"type":"boolean"},"class":{"description":"R0 remote no auth, R1 static secret, R2 OAuth, L0 local package","enum":["R0","R1","R2","L0","unknown"],"type":"string"},"human_steps":{"items":{"type":"string"},"type":"array"},"packages":{"description":"Packages with runtime hint and required secrets","items":{"additionalProperties":{},"properties":{},"type":"object"},"type":"array"},"remotes":{"description":"Remotes with transport, auth, protocol and health","items":{"additionalProperties":{},"properties":{},"type":"object"},"type":"array"}},"required":["class","autonomous","human_steps","remotes","packages"],"type":"object"},"dev.protogrid/identity":{"additionalProperties":{},"properties":{"canonical_id":{"type":"string"},"owner":{"additionalProperties":{},"properties":{"verified":{"type":"boolean"}},"required":["verified"],"type":"object"}},"required":["canonical_id","owner"],"type":"object"},"dev.protogrid/quality":{"additionalProperties":{},"properties":{"checks":{},"label":{"type":"string"},"score":{"type":["number","null"]}},"required":["score","label","checks"],"type":"object"},"dev.protogrid/tools":{"description":"Current tools; schemas only with schemas=true","items":{"additionalProperties":{},"properties":{"name":{"type":"string"}},"required":["name"],"type":"object"},"type":"array"},"dev.protogrid/trust":{"additionalProperties":{},"properties":{"blocked":{"type":"boolean"},"flags":{"items":{"type":"string"},"type":"array"},"score":{"type":["number","null"]}},"required":["score","flags","blocked"],"type":"object"}},"required":["dev.protogrid/connectability","dev.protogrid/tools","dev.protogrid/trust","dev.protogrid/quality","dev.protogrid/identity"],"type":"object"},"next_actions":{"description":"Follow-up calls: action is the tool, arguments are ready to pass ({placeholders} are yours to fill)","items":{"additionalProperties":{},"properties":{"action":{"type":"string"},"arguments":{"additionalProperties":{},"propertyNames":{"type":"string"},"type":"object"}},"required":["action"],"type":"object"},"type":"array"},"server":{"additionalProperties":{},"description":"The official server.json as published","properties":{},"type":"object"}},"required":["server","_meta","next_actions"],"type":"object"}before
—after
{"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":{},"properties":{"count":{"maximum":9007199254740991,"minimum":-9007199254740991,"type":"integer"},"next_actions":{"description":"Follow-up calls: action is the tool, arguments are ready to pass ({placeholders} are yours to fill)","items":{"additionalProperties":{},"properties":{"action":{"type":"string"},"arguments":{"additionalProperties":{},"propertyNames":{"type":"string"},"type":"object"}},"required":["action"],"type":"object"},"type":"array"},"next_cursor":{"description":"Pass as cursor for the next page; null on the last page","type":["string","null"]},"server":{"type":"string"},"tools":{"items":{"additionalProperties":{},"properties":{"annotations":{"description":"Tool hints such as readOnlyHint, as the server declares them"},"description":{"type":["string","null"]},"input_schema":{"description":"JSON Schema of the arguments, as the server declares it"},"name":{"type":"string"},"observed_at":{"type":"string"},"output_schema":{},"source":{"enum":["probe","publisher"],"type":"string"},"title":{"type":["string","null"]}},"required":["name","title","description","input_schema","output_schema","annotations","source","observed_at"],"type":"object"},"type":"array"}},"required":["server","count","tools","next_cursor","next_actions"],"type":"object"}before
—after
{"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":{},"properties":{"count":{"maximum":9007199254740991,"minimum":-9007199254740991,"type":"integer"},"mode":{"enum":["hybrid","keyword"],"type":"string"},"next_actions":{"description":"Follow-up calls: action is the tool, arguments are ready to pass ({placeholders} are yours to fill)","items":{"additionalProperties":{},"properties":{"action":{"type":"string"},"arguments":{"additionalProperties":{},"propertyNames":{"type":"string"},"type":"object"}},"required":["action"],"type":"object"},"type":"array"},"query":{"type":"string"},"results":{"items":{"additionalProperties":{},"properties":{"autonomous":{"description":"True when an agent can connect with no human step","type":"boolean"},"categories":{"items":{"type":"string"},"type":"array"},"connection_class":{"description":"R0 remote no auth, R1 static secret, R2 OAuth, L0 local package","enum":["R0","R1","R2","L0","unknown"],"type":"string"},"description":{"type":["string","null"]},"human_steps":{"items":{"type":"string"},"type":"array"},"matched_tools":{"items":{"additionalProperties":{},"properties":{"description":{"type":["string","null"]},"name":{"type":"string"}},"required":["name","description"],"type":"object"},"type":"array"},"name":{"description":"Official reverse-DNS name, the argument of every other tool","type":"string"},"quality_label":{"description":"strong, good, needs work, poor, new, not scored or blocked","type":"string"},"quality_score":{"type":["number","null"]},"score":{"description":"Relevance of this result to the query","type":"number"},"title":{"type":["string","null"]},"tool_count":{"maximum":9007199254740991,"minimum":-9007199254740991,"type":"integer"},"trust_flags":{"items":{"type":"string"},"type":"array"},"trust_score":{"type":["number","null"]}},"required":["name","title","description","connection_class","autonomous","human_steps","categories","trust_score","trust_flags","quality_score","quality_label","tool_count","score","matched_tools"],"type":"object"},"type":"array"}},"required":["query","mode","count","results","next_actions"],"type":"object"}