NucliaDB Agentic API

The NucliaDB Agentic API package exposes NucliaDB-oriented agentic capabilities for Hyperforge, including ASK/search flows and MCP integrations.

Install

From the workspace root:

uv sync

Run

Start the service:

uv run nucliadb-agentic-api

Useful endpoints:

/health/ready
/health/alive
/metrics

Configuration

Runtime configuration is provided through environment variables consumed by Pydantic settings. Common settings include:

HTTP_HOST and HTTP_PORT
MEMORY_READER_NUCLIADB, MEMORY_WRITER_NUCLIADB, and MEMORY_SEARCH_NUCLIADB
MEMORY_APIKEY_NUCLIADB
VALKEY_URL
IDP_REGIONAL_GRPC
LOAD_MODULES

Development

Run the package tests from the workspace root:

make test

Objective

Enhance the RAG experience by offering RAO features directly in a KB.

How?

The same way we store search configs in the KB, we could store agentic configs, and when calling the /ask endpoint we can refer to a given agentic config.

Scope

The corresponding RAO workflow will be:

a Rephrase (optionally)
a SmartAgent
a Summarize

Possible sources for the SmartAgent:

The current KB (possibly several times with different filters)
Sync service (using connections defined in the current KB)
Google
Perplexity
MCP

Out of scope

Other KBs
SQL
Snowflake (?)
Sitefinity (?)

Config spec

{
  "rephrase": { // optional
    "ask_to": <filter_expression>, //optional
    "prompt": <string>, // optional
    "model": <model>, // optional
  },
  "smart_agent": {
    "mode": <reactive | plan_execute>,
    "extra_prompt": <string>, // optional
    "models": { // optional
      "context_validation": <model>, // optional
      "planner": <model>, // optional
      "executor": <model>, // optional
    },
    "sources": [<source list>]
  },
  "summarize": { // optional
    "user_prompt": <string>, // optional
    "system_prompt": <string>, // optional
    "conversational": <boolean>,
    "model": <model>, // optional
    // and citations must be forced to chunk-level
  }
}

And sources can be:

{
  "type": "nucliadb",
  "description": <string>,
  "filter_expression": <filter_expression>, //optional
}

{
  "type": "sync",
  "description": <string>,
  "connection": <connection_id>
}

{
  "type": "google",
  "description": <string>
}

{
  "type": "perplexity",
  "description": <string>
}

{
  "type": "mcp",
  "description": <string>,
  <...the MCP driver params>
}

Metadata

Release files for nucliadb-agentic-api 1.0.0.post220

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Source distribution for nucliadb-agentic-api 1.0.0.post220
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Table of built distributions (wheels) for nucliadb-agentic-api 1.0.0.post220
File	Interpreter	ABI	Platform	Reset
nucliadb_agentic_api-1.0.0.post220-py3-none-any.whl 50.5 kB Aug 10, 2026	Python 3	none	any	Details

Total release size: 92.2 kB

Release files / nucliadb_agentic_api-1.0.0.post220.tar.gz

Download URL	nucliadb_agentic_api-1.0.0.post220.tar.gz
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Publishing configuration: github.com/nuclia/nucliadb_agentic_api/blob/2472833f4f96ac1cb271ae67fa630bc931d81ab8/.github/workflows/nucliadb_agentic_api_workflow.yaml
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Download URL	nucliadb_agentic_api-1.0.0.post220-py3-none-any.whl
Size	50.5 kB
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Uploaded via	`twine/6.1.0 CPython/3.13.13`

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Publishing platform: GitHub Actions
Publishing repository: github.com/nuclia/nucliadb_agentic_api
Publishing commit: github.com/nuclia/nucliadb_agentic_api/tree/2472833f4f96ac1cb271ae67fa630bc931d81ab8

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Publishing configuration: github.com/nuclia/nucliadb_agentic_api/blob/2472833f4f96ac1cb271ae67fa630bc931d81ab8/.github/workflows/nucliadb_agentic_api_workflow.yaml
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