This release is a pre-release and may not be stable for production use.
agent-did-crewai
Integracion funcional de Agent-DID para CrewAI Python.
Esta variante reutiliza el SDK Python real de Agent-DID para snapshot de identidad, resolucion, verificacion, firma opt-in, observabilidad estructurada y callbacks/guardrails ligeros orientados al runtime de CrewAI.
Estado
- Estado actual:
functional - Roadmap: F2-05
- Lenguaje objetivo: Python
- Dependencia previa resuelta: SDK Python de Agent-DID
- Implementacion: funcional para tools base, observabilidad estructurada, callbacks, guardrails, outputs estructurados y hooks de integracion
El paquete ya expone una factory publica, tools reutilizables, callbacks de trazabilidad, observabilidad vendor-neutral, guardrails ligeros y helpers explicitos para Agent, Task y Crew. Mantiene defaults seguros: firma HTTP, firma arbitraria, rotacion de claves e historial documental siguen siendo operaciones opt-in.
Hallazgos tecnicos confirmados
La documentacion publica de CrewAI confirma superficies utiles para una integracion Agent-DID:
Agentconrole,goal,backstory,tools,memory,step_callback,reasoning,knowledge_sourcesy control de contexto.Taskconagent,tools,context,callback,guardrail,guardrails,output_jsonyoutput_pydantic.Crewconagents,tasks,process,memory,task_callback,step_callback,planning,output_log_fileystream.BaseTooly decoratortoolpara herramientas custom sync y async.kickoff(),kickoff_async(),akickoff()y streaming para ejecucion.- Logs, usage metrics y replay CLI para trazabilidad operativa.
Objetivo
Integrar Agent-DID como capa de identidad verificable para agentes y crews de CrewAI, con foco en:
- exponer el DID actual y capacidades verificables del agente,
- firmar payloads o solicitudes HTTP mediante opt-in,
- verificar firmas y resolver documentos DID desde herramientas reutilizables,
- usar callbacks, guardrails y outputs estructurados para reforzar trazabilidad,
- mantener la clave privada fuera del prompt y del contexto visible al modelo.
Compatibilidad objetivo
agent-did-sdk ==1.0.0rc1- Python 3.10+
- CrewAI host runtime opcional via
python -m pip install -e ".[runtime]"; el paquete expone herramientas compatibles sin forzar dependencia dura para tests locales del repo
Uso rapido
from agent_did_crewai import create_agent_did_crewai_integration
integration = create_agent_did_crewai_integration(
agent_identity=agent_identity,
runtime_identity=runtime_identity,
expose={
"sign_http": True,
"verify_signatures": True,
"sign_payload": False,
"rotate_keys": False,
"document_history": True,
},
)
El bundle devuelto incluye:
tools: wrappers compatibles con el patrón de tools del hostget_current_identity()yget_current_document()compose_system_prompt(...)create_agent_kwargs(...)para inyectar backstory y tools enAgent; si CrewAI real esta instalado adapta automaticamente aBaseToolcreate_task_kwargs(...)para inyectar callback, guardrail,output_pydanticy tools enTask; si CrewAI real esta instalado adapta automaticamente aBaseToolcreate_crew_kwargs(...)para inyectarstep_callbackytask_callbackenCrewcreate_output_model(...)ycreate_identity_output_model(...)para contratosoutput_pydantic
Hooks de integracion
El paquete ahora tambien expone helpers ligeros para conectar la identidad a callbacks y validaciones de salida:
create_step_callback(integration, sink=None)create_task_callback(integration, sink=None)create_identity_output_guardrail(integration, required_fields=None)
Estos helpers no exponen secretos por defecto: redaccionan payload, body, signature y claves privadas si aparecen en callbacks, y el guardrail rechaza outputs con esos campos sensibles.
Observabilidad
La factory publica acepta instrumentacion opcional sin acoplar el paquete a un backend especifico:
import logging
from agent_did_crewai import create_agent_did_crewai_integration
from agent_did_crewai.observability import compose_event_handlers, create_json_logger_event_handler
logger = logging.getLogger("agent_did_crewai")
events = []
integration = create_agent_did_crewai_integration(
agent_identity=agent_identity,
runtime_identity=runtime_identity,
expose={"sign_http": True, "sign_payload": True},
observability_handler=compose_event_handlers(
events.append,
create_json_logger_event_handler(logger, extra_fields={"service": "agent-gateway"}),
),
)
Eventos emitidos:
agent_did.identity_snapshot.refreshedagent_did.tool.startedagent_did.tool.succeededagent_did.tool.failedagent_did.crewai.stepagent_did.crewai.task
Redaccion por defecto:
payload,body,signature,signatures,private_key,seedymnemonicse sustituyen por metadatos de longitud.Authorization,Signature,Signature-Input,Cookie,Set-CookieyX-API-Keyse redactan en headers.- Las URLs en eventos se normalizan sin query string, fragmento ni credenciales embebidas.
Helpers publicos disponibles:
compose_event_handlers(...)create_json_logger_event_handler(...)serialize_observability_event(...)
Los callbacks de CrewAI siguen retornando payloads ligeros y saneados, pero si configura observability_handler o logger, la integracion tambien emite eventos estructurados reutilizables para debugging local, logging JSON o pipelines de auditoria.
Defaults seguros
current_identity,resolve_didyverify_signaturesquedan habilitados por defecto.sign_http,sign_payload,rotate_keysydocument_historypermanecen deshabilitados por defecto.sign_httprechaza esquemas no HTTP(S), credenciales embebidas y targets privados/loopback salvo opt-in explicito conallow_private_network_targets=True.- La rotacion de clave actualiza el estado compartido de la integracion y las tools, evitando snapshots obsoletos despues de una rotacion.
- Callbacks y guardrails no propagan secretos crudos por defecto.
Componentes previstos
pyproject.toml: metadata del paquete Python.src/agent_did_crewai/__init__.py: factory principal y estado del paquete.src/agent_did_crewai/config.py: configuracion publica.src/agent_did_crewai/context.py: helpers de prompt y contexto.src/agent_did_crewai/integration.py: bundle principal del adaptador.src/agent_did_crewai/observability.py: eventos estructurados, fan-out y logging JSON saneado.src/agent_did_crewai/structured_outputs.py: contratosoutput_pydanticparaTask.src/agent_did_crewai/sanitization.py: redaccion de callbacks y deteccion de campos sensibles.src/agent_did_crewai/snapshot.py: snapshot de identidad.src/agent_did_crewai/tools.py: herramientas Agent-DID para CrewAI.src/agent_did_crewai/callbacks.py: step/task callbacks para trazabilidad.src/agent_did_crewai/guardrails.py: validaciones de salida basadas en DID y firma.tests/: pruebas automatizadas funcionales y de observabilidad.examples/agent_did_crewai_mvp_example.py: ejemplo runnable del bundle.examples/agent_did_crewai_observability_example.py: ejemplo de callback + JSON logging saneado.examples/agent_did_crewai_production_recipe_example.py: receta operational con guardas de entorno, outputs estructurados, guardrail y firma HTTP opt-in.
Criterios de implementacion
- Herramientas CrewAI para DID actual, resolucion documental y verificacion de firmas.
- Firma HTTP con opt-in explicito.
- Integracion con callbacks, guardrails y outputs estructurados para auditar salidas y pasos relevantes.
- Rotacion de claves y firma arbitraria deshabilitadas por defecto.
- Helpers explicitos para
Agent,TaskyCrew. - Ejemplo runnable con wiring compatible con
Agent,TaskyCrew. - Suite automatizada de pruebas y build en Python.
Validacion local
cd sdk-python
python -m pip install -e .[dev]
cd ../integrations/crewai
python -m pip install -e .[dev]
python -m build
python -m pytest tests/ -q
Para validar contrato contra el runtime real de CrewAI:
cd integrations/crewai
python -m pip install -e ".[runtime]"
python -m pytest tests/test_runtime_smoke.py -q
El smoke test real no ejecuta kickoff() ni requiere credenciales de modelo; valida que los helpers publicados por Agent-DID siguen siendo aceptados por Agent, Task y Crew del runtime instalado.
Para ejecutar la receta production-style sin sorpresas en local:
cd integrations/crewai
set RUN_CREWAI_PRODUCTION_EXAMPLE=1
python examples/agent_did_crewai_production_recipe_example.py
La receta usa un registry en memoria y no exige credenciales de modelo por defecto; sirve para validar configuracion operativa, observabilidad, guardrails y firma HTTP saneada. Si crewai esta instalado mediante .[runtime], tambien instancia objetos reales de Agent, Task y Crew.
Gobernanza de implementacion
- Checklist de implementacion: ../../docs/F2-05-CrewAI-Implementation-Checklist.md
- Checklist de review recurrente: ../../docs/F2-05-CrewAI-Integration-Review-Checklist.md
- Evaluacion de madurez frente a LangChain: ../../docs/F2-05-CrewAI-Maturity-Gap-Assessment.md
- Rubrica de madurez CrewAI vs LangChain: ../../docs/F2-05-CrewAI-LangChain-Maturity-Rubric.md
Referencias
- Integracion funcional de referencia: ../langchain/README.md
- Documento de diseno: ../../docs/F2-05-CrewAI-Integration-Design.md
- Documentacion oficial: https://docs.crewai.com/
Metadata
Release files for agent-did-crewai 1.0.0rc1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
|---|---|---|---|---|
| agent_did_crewai-1.0.0rc1.tar.gz | 21.2 kB | With provenance | Details for agent_did_crewai-1.0.0rc1.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| agent_did_crewai-1.0.0rc1-py3-none-any.whl | Python 3 | none | any | Details for agent_did_crewai-1.0.0rc1-py3-none-any.whl |
Total release size: 39.6 kB
Release files / agent_did_crewai-1.0.0rc1.tar.gz
| Download URL | agent_did_crewai-1.0.0rc1.tar.gz |
|---|---|
| Size | 21.2 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
dc3de502aff689c1ff5a5f0ee7c8f50aba37a1cafadee2978c3e59e9b27e5c27
|
|
BLAKE2b-256 checksum How to use checksums |
12fe81b4945a6c84b9be96e6e74706edfc3e8caa07f91ed61d51310b9b7b7ed1
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.16
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Nov 1, 2026.
Transparency logRelease files / agent_did_crewai-1.0.0rc1-py3-none-any.whl
| Download URL | agent_did_crewai-1.0.0rc1-py3-none-any.whl |
|---|---|
| Size | 18.3 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
510ba85a8cbfa9d7849931ac75a81aae6d275f6ed24e68cc4811edc90fe8bfbf
|
|
BLAKE2b-256 checksum How to use checksums |
63b62838cdc1a8bd6b3981850d6ddf1cda88d60ce3e2ba772468eb4d13b01199
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.16
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Nov 1, 2026.
Transparency logSecurity for agent-did-crewai 1.0.0rc1
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
Full provenance
All 2 files in this release have been uploaded with provenance metadata.
Attestation for agent_did_crewai-1.0.0rc1.tar.gz
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Nov 1, 2026.
Transparency logA note on package security
PyPI is a repository for distributing packages, not a service for auditing them. While third-party security researchers and our staff do their best to detect and remove malicious packages, PyPI cannot guarantee the quality, security or suitability of any given package.
To learn more about protecting yourself from malicious actors, visit our package security documentation.