# Fiddler Labs

**Canonical:** https://apis.io/providers/fiddler-labs/  
**Website:** https://www.fiddler.ai/  
**APIs profiled:** 1

Fiddler Labs (Fiddler AI) is an enterprise AI Observability and Security platform that provides unified visibility, context, and control across AI agents, LLM and GenAI applications, and traditional ML models. The Fiddler platform delivers standardized telemetry, evaluation, continuous monitoring, real-time guardrails, and auditable governance from development through production. Developers integrate through a REST API (v3), an official Python client (fiddler-client), framework SDKs (LangChain, LangGraph, OpenTelemetry, Google ADK, Strands, Evals), and a hosted Model Context Protocol (MCP) server that exposes GenAI observability data to AI assistants. Capabilities include model and application onboarding, production event ingestion, drift and integrity detection, custom metrics, segments, alerting, explainability, LLM gateway routing, and trace/span-level agentic observability.

## Kin Score — 56.9 / 100 (strong)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 56.9).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 51.6 |
| Governance | 12.5 |
| Operational Transparency | 68.4 |
| Developer Ergonomics | 69.6 |
| Commercial Clarity | 60.5 |

## Agent readiness — 48.2 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| MCP Server | yes |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | yes |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (1)

- **Fiddler REST API** — The Fiddler REST API (v3) is organized around resource-oriented URLs with JSON request/response bodies, Bearer-token authentication, and standard HTTP verbs and status codes. Re...

## MCP servers (1)

- **fiddler-labs-mcp.yml**

## Security (3)

- **Fiddler Labs Authentication** — http · 1 scheme
- **Fiddler Labs Domain Security** — TLSv1.3 · HSTS · DMARC
- **Fiddler Labs Trust Center** — SOC 2, HIPAA

## Tags

Company, AI Observability, ML Monitoring, LLM Observability, Agentic AI, AI Security, AI Governance, Model Monitoring, Explainability, Guardrails

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/fiddler-labs/). Scores are computed from the provider's own public artifacts under a published rubric.