# Fiber AI

> Search companies, enrich contacts, and reveal emails and phones from your AI agent.

- name: ai.fiber/mcp
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 82/100
- quality: 88/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/ai.fiber%2Fmcp
- tools: https://api.protogrid.dev/v1/servers/ai.fiber%2Fmcp/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "fiber": {
      "type": "http",
      "url": "https://mcp.fiber.ai/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 45
- provenance: 75
- drivers: +repository +dns-namespace +reachable +uptime-100% -stale-229d
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 88/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 93 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 5 of 5 tools declare readOnlyHint or destructiveHint
- warn `tools.directory_hints`: 1 of 5 tools declare all four hints; missing: search_endpoints (destructiveHint); list_all_endpoints (destructiveHint); get_endpoint_details_full (destructiveHint); …
- pass `tools.token_cost`: about 788 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 5, about 788 tokens to load them all
- tool set hash: 1e898e4c3b22484abb8675d442da560a
- badge: [![protogrid quality](https://protogrid.dev/badge/ai.fiber/mcp.svg)](https://protogrid.dev/servers/ai.fiber/mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://mcp.fiber.ai/mcp/v2/ (streamable-http, auth unknown, reachable false, uptime30d 0)
- https://mcp.fiber.ai/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (5)

- `call_operation`: Execute any Fiber API operation by operationId.

IMPORTANT:
- Most operations require `apiKey` in the request body.
- Prefer search_endpoints() first when operation choice is ambiguous.
- Use get_endpoint_details_full(operationId='...') first for complex/nested parameter shapes.

Args:
    operationId: The operation ID to call
    params: Parameters dict: {"body": {...}, "path": {...}, "query": {...}}

Returns:
    API response data or error details.
- `get_endpoint_details_full`: Get COMPLETE schema and details for a specific API operation.

Use this BEFORE calling an API to understand exactly what parameters are needed.

Args:
    operationId: The operation ID (e.g., "syncContactEnrichment")

Returns:
    Complete schema including all required/optional fields, request body schema,
    response schema, and example usage.
- `list_all_endpoints`: List available Fiber API endpoints with optional tag/search filtering.
- `list_tag_packs`: List curated tag packs for large tool catalogs.

Use this to narrow exploration (for example social-media or enrichment).
- `search_endpoints`: Canonical API selection tool for endpoint discovery and ranking.

Use this first to get the top recommended operations for a user intent.
Supports optional constraints plus tag-scoped selection via preferredTags,
excludedTags, or a curated tagPack key.