Generate, validate, and deliver HL7 v2 and FHIR test messages

Schema-aware, FK-safe synthetic test data. Native HL7 v2, FHIR, and SQL

Reads the channels you already run; flags suspect messages for review

Healthcare data moved between systems as validated, reconciled exports · Beta

FHIR implementation-guide conformance evidence · In Post

Prove conformance in CI before January 1, 2027

Relationally consistent patients from your schema, no committee

Message-stream monitoring

Read the messages, not just the pipes: any engine or none

Validated, reconciled exports between systems

Go-live testing

Vendor-realistic messages, validation, delivery

AI on your terms

Local models, your own key, or your AI client through MCP.

Tracer benchmark

What rule sets, models, and toolchains actually catch, measured and published

Engineering notes on benchmarks, harnesses, and standards work

CLI reference, IG packages, deployment modes

Local execution, egress posture, and the honest caveats

Named for the patient segment, and who it is built for

Sales, migration, and press inquiries

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Beta

Download the Pidgeon beta.

Desktop apps for Windows x64 and macOS on Apple Silicon. One CLI for terminals, CI, and your AI tools.

Free during the public beta.
AI features use your own API key.

Desktop apps

The beta installers appear on this page as soon as the build is published. Leave your email to hear when they land.

The CLI

Beta

One binary for terminals, pipelines, and MCP-enabled tools. Free, with an MPL 2.0 licensed core.

CLI archives appear on this page with the desktop builds. Package-manager installs are not part of the beta.

$ pidgeon generate ADT^A01 --count 10

$ pidgeon validate --file message.hl7

System requirements

200 MB disk space · 4 GB RAM recommended

No separate runtime needed.