Apollo GraphOS

Connector

A hosted endpoint. xNAUT talks to it directly, and nothing is installed.

What it can do · 13 tools

• GetTopOperationsIdentify the most-used operations on a graph variant for a time range, with request counts, types, and signatures. Use to find high-traffic operations, detect u
• GetPersistedQueryListStatusCheck whether a graph variant has a Persisted Query List (PQL) and its current build (revision and operation count). Use to assess PQL configuration — a product
• GetLaunchHistoryRetrieve recent launches for a graph variant (most recent first) to detect deployment instability such as repeated failures or frequent superseded launches. Eac
• ApolloConnectorsSpecReturns the Apollo Connectors specification for guidance on creating or modifying GraphQL schemas that use @connect or @source.
• GetLaunchInspect a single launch by ID for full detail: status, timestamps, which subgraphs changed, composition errors, and the schema diff summary. Use to drill into a
• GetSubgraphMetricsTop subgraphs/connectors by traffic/health for a graph over a time window, as compact CSV (header row + one row per subgraph per day). Columns: start timestamp,
• GetMyIdentityResolve the caller's identity from their API key. Call this FIRST when the user asks about "my graph" but has not provided a graph ID. For a graph/service key,
• ApolloDocsReadReads an Apollo documentation page by slug in chunks. Use slugs returned by ApolloDocsSearch.
• GetOperationMetricsTop operations by usage/health for a graph over a time window, as compact CSV (header row + one row per operation per day). Columns: start timestamp, end exclus
• GetLatestLaunchInspect the most recent launch for a graph variant: status, completion time, subgraph changes, composition errors, and a schema diff summary vs the previous lau
• GetVariantDetailsRetrieve detailed metadata for a graph variant: federation version, subgraph inventory (names), router status and any pending router version, and the current ro
• ApolloDocsSearchSearches official Apollo documentation for GraphQL, GraphOS, Apollo Router, Apollo Client, MCP Server, schema design, deployment, and Connectors. Returns URLs,
• GetLintResultsRetrieve schema lint violations from a graph's most recent check workflows: each diagnostic's coordinate, severity level, message, rule, and source location, pl

Skills it ships · 14

A skill tells an agent when to reach for the tools above, and what good use looks like.

• apollo-client
• apollo-connectors
• apollo-federation
• apollo-ios
• apollo-kotlin
• apollo-mcp-server
• apollo-router
• apollo-router-plugin-creator
• apollo-server
• graphql-operations
• graphql-schema
• rover
• rust-best-practices
• skill-creator

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