agno

Agno is a Python runtime/framework for building, running, and managing agentic software at scale. It provides an agent framework with tools and integrations (including MCP tools), a production runtime using a stateless, session-scoped FastAPI backend, and a control plane/UI (AgentOS) for testing, monitoring, and management.

Evaluated Mar 29, 2026 (0d ago)
Homepage ↗ Repo ↗ Ai Ml agents agentic-ai runtime fastapi mcp python observability tool-integrations
⚙ Agent Friendliness
48
/ 100
Can an agent use this?
🔒 Security
50
/ 100
Is it safe for agents?
⚡ Reliability
20
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
60
Documentation
80
Error Messages
--
Auth Simplicity
50
Rate Limits
0

🔒 Security

TLS Enforcement
60
Auth Strength
40
Scope Granularity
30
Dep. Hygiene
50
Secret Handling
70

Provided content mentions running in your infrastructure and environment-variable based model keys; it does not describe authentication/authorization for the FastAPI service, rate limiting, TLS requirements, or detailed security/compliance controls. Telemetry can be disabled via AGNO_TELEMETRY=false. Overall security posture for an agent API is not fully evidenced from the supplied README.

⚡ Reliability

Uptime/SLA
0
Version Stability
40
Breaking Changes
0
Error Recovery
40
AF Security Reliability

Best When

You want to host agentic services yourself (FastAPI-based), with session isolation, tracing, and optional MCP-based tool connectivity.

Avoid When

You cannot provide/secure required model credentials (e.g., provider API keys) or need a turnkey hosted service with defined SLAs and formal compliance documentation.

Use Cases

  • Building tool-using AI agents with memory/knowledge and guardrails
  • Serving agents as production APIs via FastAPI
  • Managing multi-agent workflows and teams with tracing/auditability
  • Connecting agent tool usage via MCP integrations
  • Using a UI/control plane for monitoring and testing agents

Not For

  • Highly regulated environments that require strict, documented enterprise security/compliance guarantees (not evidenced in provided content)
  • Teams needing a managed SaaS-only solution (Agno is described as running in your infrastructure)

Interface

REST API
Yes
GraphQL
No
gRPC
No
MCP Server
Yes
SDK
Yes
Webhooks
No

Authentication

Methods: Environment variables for model provider API keys (e.g., ANTHROPIC_API_KEY)
OAuth: No Scopes: No

The README shows provider credentials supplied via environment variables. It does not document authentication/authorization for the agent runtime API itself (e.g., API keys/OAuth for calling the FastAPI endpoints).

Pricing

Free tier: No
Requires CC: No

No pricing information is provided in the supplied content; costs depend on underlying model providers and deployment.

Agent Metadata

Idempotent
Unknown
Retry Guidance
Not documented

Known Gotchas

  • Tool connectivity via MCP requires network access and correct MCP URL/config; failures may surface as tool/runtime errors (not detailed in provided content).
  • Agents are probabilistic; governance/approval workflows and guardrails are described at a high level, but exact failure modes for approvals/interruptions are not detailed here.

Alternatives

Full Evaluation Report

Comprehensive deep-dive: security analysis, reliability audit, agent experience review, cost modeling, competitive positioning, and improvement roadmap for agno.

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Score Monitoring

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Scores are editorial opinions as of 2026-03-29.

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