Pydantic
Pydantic is the end-to-end AI engineering stack for Python: data validation, type-safe agents, LLM proxy, and observability. This A2A card represents the Pydantic Logfire MCP server, the primary agent-callable surface for the Pydantic platform.
AgentCard object — a capabilities object, a declared protocolVersion, and a well-formed skills array.
An A2A client finds this agent by fetching the well-known path on the provider's own host. That is what makes an agent card different from every other agent artifact in this catalog: it is provider-published by construction — it cannot be derived, generated, or reconstructed on a provider's behalf.
https://logfire.pydantic.dev/mcp
· transport MCP
· protocol https://logfire-eu.pydantic.dev/mcp
· transport MCP
· protocol Query telemetry data query-telemetry
Run SQL SELECT queries against a Logfire project's traces, logs, metrics, and exceptions for investigation and exploration.
observabilitytelemetrysqllogfireManage dashboards manage-dashboards
Create, read, update, and delete Logfire dashboards and their panels, variables, and layout groups using Perses-compatible JSON.
observabilitydashboardslogfireManage alerts manage-alerts
Configure SQL-based alerts that periodically run and notify channels when results match. Inspect alert history and current firing state.
alertsmonitoringlogfireManage feature flags manage-feature-flags
Create and update managed variables (feature flags), version snapshots, rollouts, targeting overrides, and labels.
feature-flagsrolloutslogfireManage notification channels manage-notification-channels
Create and update Slack, Discord, Opsgenie, and webhook notification channels for alerts.
notificationslogfireExecute Python in a sandbox exec-python-sandbox
Run Python code in a secure sandbox with access to Logfire platform helper functions for advanced analysis.
pythonsandboxlogfire2026-07-28 from https://pydantic.dev/.well-known/agent-card.json,
HTTP 200. The body was saved verbatim and is the sole source for
everything on this page — no field is inferred.
View the captured card.
Providers change what they serve; if this card has moved or changed shape,
the provider profile carries the
current state as of the last build.
Work with this as data
Every agent card here is available over the APIs.io API and to AI agents over MCP. A2A Agent Cards is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.