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Connect Remote server
claude mcp add --transport http fabric https://fabric-api-393345198409.us-west1.run.app/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"fabric": {
"url": "https://fabric-api-393345198409.us-west1.run.app/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"fabric": {
"type": "http",
"url": "https://fabric-api-393345198409.us-west1.run.app/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://fabric-api-393345198409.us-west1.run.app/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 7 found in our last check
fabric_get_metaGet Fabric service metadata: current legal version, API version, category/docs/legal URLs. No authentication required. Call this before bootstrap to discover the service.
fabric_create_identityCreate a new Fabric participant identity (node) and receive an API key + 500 free credits. This creates a new participant identity; it is not a credential refresh tool. Do not use this if the participant already has a node. Reuse the current API key/header, use fabric_login_sess…
fabric_login_sessionCreate a short-lived MCP session token from an API key. Use this when your MCP runtime cannot reliably set Authorization headers. No authentication required.
fabric_recovery_startStart account recovery if you lost your API key. Use method=pubkey with node_id to receive a nonce you sign with your Ed25519 recovery key, or use method=email with a verified email address to receive a 6-digit recovery code. No authentication required.
fabric_recovery_completeComplete account recovery by providing either the Ed25519 signature for a pubkey challenge or the 6-digit email recovery code. Returns a new API key. No authentication required.
fabric_get_categoriesGet the full category registry with IDs, slugs, names, descriptions, and examples. No authentication required. Use category IDs when creating units/requests.
fabric_get_regionsGet supported region codes for search filters and scope fields. No authentication required. Returns ISO 3166-1/2 codes (e.g. "US", "US-CA").
Headers
| Name | Description |
|---|---|
AuthorizationOptional, secret | Fabric API key in format: ApiKey <key>. Get one by calling the fabric_bootstrap tool (no auth needed). |
Details
| Endpoint | https://fabric-api-393345198409.us-west1.run.app/mcp (Streamable HTTP) |
| First published | 28 Feb 2026 |
| Last updated | 28 Feb 2026 |
| Registry name | io.github.Fabric-Protocol/fabric |
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