Apollo GraphQL: MCP server, CLI and agent surfaces

Yes: Apollo GraphQL runs a public MCP server at mcp.apollographql.com, found by guessing the subdomain, and it listed 48 tools to a client with no credentials on 4 November 2026. Examples: GetGraphArtifactTags, LintSchema, DeleteApiKey. It speaks streamable-http, protocol 2025-11-25. Endpoint found by subdomain guess, verified by connecting.

Fact sheet

Company	Apollo GraphQL (registry title: apollographql.com)
Domain	apollographql.com
Category	Infrastructure (Ora leaderboard category)
MCP server	Verified (No authentication)
Ora score	80, grade B; Ora scanned the domain on 2 November 2026 and the cached score was read on 5 November 2026 from its score API (Ora's score page for apollographql.com, a vendor-published score)
Company found through	Ora's public leaderboard
Last verified	4 November 2026

MCP server

Endpoint	`https://mcp.apollographql.com/mcp`
How it was found	endpoint found by subdomain guess, verified by connecting
Transport	streamable-http
HTTP status	200
Protocol version	2025-11-25
Server	graphos-mcp-server 1.20.0
Capabilities	tools
Tools	48
Resources	0
Prompts	0
Connected	4 November 2026, 20:02 UTC
Handshake time	1,027 ms over 1 attempt

Tools listed

48 tools; the first 40 names are recorded

GetGraphArtifactTags
LintSchema
DeleteApiKey
GetLatestLaunch
PublishPersistedQueries
GetProposals
PublishReadme
GetTopOperations
GetSupergraphSchema
RunSchemaCheck
DeleteSubgraph
RunSubgraphCheck
AddProposalComment
PublishGraphSchema
RenameApiKey
ReviewProposal
GetGraphArtifact
GetSchemaChecks
GetSubgraphMetrics
DeleteGraph
GetVariantDetails
PublishProposalRevision
UpdateProposalStatus
GetLintResults
GetContractConfig
GetPersistedQueryListStatus
GetClientMetrics
CreateApiKey
GetSubgraphSchema
TagGraphArtifact
ApolloConnectorsSpec
ApolloDocsSearch
GetProposal
GetApiKeys
PublishSubgraph
GetGraphSchema
GetLaunch
GetReadme
GetOperationMetrics
ApolloDocsRead

Connector log

2 connections on 4 November 2026, read-only methods only

19:56:31Z https://mcp.apollographql.com/mcp sent initialize, notifications/initialized, tools/list result verified (HTTP 200) 1819 ms
20:02:05Z https://mcp.apollographql.com/mcp sent initialize, notifications/initialized, tools/list result verified (HTTP 200) 1027 ms

Authentication

Auth type	No authentication

The sign-in route, step by step

Send the handshake to https://mcp.apollographql.com/mcp over streamable-http. Servers on the 2026-07-28 revision answer server/discover; older servers answer initialize.
Send tools/list, then resources/list and prompts/list if the capabilities name them.
Send no token. The connector sent none and the server answered, so any MCP client can read this list.
Calling a tool is a separate step this directory never takes.

See OAuth for MCP: client ID metadata documents and dynamic registration for how each route works.

CLI

No CLI is on record for Apollo GraphQL. The directory checks a package only where a source names one, so this is a floor: a company can ship a command line that no source read for this edition mentions. See shipping a CLI agents can use.

Other agent surfaces

Agent surfaces other than MCP and CLI
Surface	Result
OpenAPI file	No OpenAPI file at the root paths checked.
WebMCP in the initial HTML	Not detected on the home page by the shared crawl.
MCP discovery file	Not found (the crawl got a non-200 answer).
A2A agent card	Not found (the crawl got a non-200 answer).
A2A agent card (older path)	Not found (the crawl got a non-200 answer).
agents.json	Not found (the crawl got a non-200 answer).
OAuth authorization server metadata	Not found (the crawl got a non-200 answer).
NLWeb endpoint	Not checked in this edition.

Registry listings

Registry listings
Registry	Listed
Official MCP Registry	No
GitHub MCP Registry	No
awesome-remote-mcp-servers	No
Smithery	Not checked: Smithery's listing pages and search API were unavailable on 4 November 2026.
Glama	Not checked: Glama's API needs a key and attribution terms.