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Cortex Gateway

Self-hosted federated MCP gateway: one OAuth 2.1 MCP server in front of N apps, user-level scopes.

Connector by wellknownmcp · GitHub account verified by the MCP Registry

IndexedMITRemote (HTTP)★ 12
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/wellknownmcp-cortex-gateway

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://mcp.cortex-gateway.dev/mcp Remote (HTTP)

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About

Self-hosted federated MCP gateway: one OAuth 2.1 MCP server in front of N apps, user-level scopes.

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 26, 2026.

Tools
5 read · 0 write · 0 delete · 1 not yet classified
Secrets
None asked for
Install scripts
None found
Runs as
Docker image

Tools by what they do 6

Read from the source code; the running server may list different tools.

Read 5 · Look things up without changing anything.

  • find_tools
  • list_cortex_resources
  • list_cortex_tickets
  • read_cortex_resource
  • whoami

Not yet classified 1 · We could not tell from the name and description.

  • report_missing_capability

Network hosts it talks to 5

  • cortex-gateway.dev · found in code
  • github.com · found in code
  • glama.ai · found in code
  • mcp.cortex-gateway.dev · found in remote endpoint, install command, code
  • sitemaps.org · found in code

Tools (6)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • find_tools

    Returns the full schema (detailed description + inputSchema) of one or more federated tools. Only useful in `search` mode (header X-Cortex-Tool-Mode: search), where tools/list returns names and 1-line descriptions only to save LLM context. Two usages: - `names: [...]`: fetch the exact schemas of these tools (most efficient when you know what you want). - `query: "..."`: fuzzy search by name/description (case-insensitive substring). Limited to 10 results. When both are provided, `names` wins.

  • list_cortex_resources

    Lists the MCP resources exposed by the gateway (self-describing architecture document, dynamic backend resources through URI templates). Wrapper tool over the resources/list channel, needed because some MCP clients do not surface the resources primitive in their visible tool palette.

  • list_cortex_tickets

    Lists your own previously filed `report_missing_capability` tickets (auto-filtered by OAuth identity — you do not see other agents' tickets). Useful before re-filing a ticket, or to follow a ticket's status after triage by the platform team. Possible statuses: open (just filed), triaged (the team looked at it), planned (work scheduled), resolved (capability shipped, resolvedPrUrl points at the PR), wont_fix (deliberately not implemented, triageNote explains why), duplicate (merged with another). Returns: { tickets: [{ id, status, severity, contextTool, contextApp, whatIWanted, suggestedShape…

  • read_cortex_resource

    Reads an MCP resource by URI (e.g. cortex://architecture, docs://document/42). Wrapper tool over the resources/read channel. Returns Markdown or JSON depending on the resource. Use after list_cortex_resources to discover available URIs.

  • report_missing_capability

    Reports a missing capability or an insufficient tool to the platform team. Use it when you cannot fulfil a user request because no MCP tool offers what is needed, OR when an existing tool limits you (incomplete return, missing parameter, unhelpful error, ...). Typical example: the user asks for a link to a file; you search the returns of list_files / read_file, there is no webUrl field; you report the missing capability. The platform team prioritizes and ships the field in a next release. Principle: your ticket is a SIGNAL, not an implementation order. Several converging tickets = a priority…

  • whoami

    Returns the caller's OAuth identity (email, sub, pool, scopes, client, audience, jti) and aggregates the whoami of every healthy federated backend (effective role in that backend, derived capabilities). Useful to know who you are and what you may do before invoking a write tool.

Signals

Stars
12
Forks
0
Open issues
2
Last commit
Aug 22, 2026 (2 months ago)
Last release
Jul 20, 2026 (3 months ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.wellknownmcp/cortex-gateway
Version
0.2.0
Auth
Auth not stated, API key
Packages
oci ghcr.io/wellknownmcp/cortex-gateway:v0.2.0
License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

Cortex Gateway MCP server. Agent Mart. https://agentmart.dev/connectors/wellknownmcp-cortex-gateway (last updated 2026-10-24)