mcp-elasticsearch mcp

v1.0.0 · MCP Tool · search · registry.pascalai.org

Interact with Elasticsearch: index documents, search with full-text and DSL queries, manage indices and mappings.

elasticsearchelasticsearchfulltextindex

Input Parameters

Parameter	Type	Description
hostoptional	string	Default: `localhost`.
portoptional	integer	Default: `9200`.
api_keyoptional	string
usernameoptional	string
passwordoptional	string
indexoptional	string
operationrequired	string	One of: `search`, `index`, `get`, `update`, `delete`, `create_index`, `delete_index`, `list_indices`, `mapping`, `bulk`.
queryoptional	object	Elasticsearch query DSL.
documentoptional	object
doc_idoptional	string
bodyoptional	object	Full request body for advanced operations.
sizeoptional	integer	Default: `10`.
from_optional	integer	Default: `0`.

Output Fields

Field	Type	Description
operation	string
hits	array[object]
total	integer
result	string
_id	string
indices	array[string]

Examples

Full-text search

// Input
{
  "host": "localhost",
  "port": 9200,
  "index": "products",
  "operation": "search",
  "query": {
    "match": {
      "description": "wireless headphones"
    }
  },
  "size": 5
}

// Output
{
  "operation": "search",
  "total": 12,
  "hits": []
}

Index a document

// Input
{
  "host": "localhost",
  "port": 9200,
  "index": "logs",
  "operation": "index",
  "document": {
    "level": "ERROR",
    "message": "Connection refused",
    "timestamp": "2024-01-01T12:00:00Z"
  }
}

// Output
{
  "operation": "index",
  "result": "created",
  "_id": "abc123"
}

Install & Discovery

Install

ppm install mcp-elasticsearch

Get JSON Schema

GET /v1/packages/mcp-elasticsearch/1.0.0/schema

Discover by keyword

GET /v1/mcp/discover?q=elasticsearch

Discovery hint: Install with ppm install mcp-elasticsearch or invoke remotely via POST /v1/invoke/mcp-elasticsearch on the MCP Service.

PascalAI Usage

uses toolslib;
var Tool := LoadTool('mcp-elasticsearch');
var R := Tool.Call(JsonObj([]));
Writeln(R.ToJSON);