Agent Master Data

com.agentmasterdataPublished by agentmasterdata.comOfficial publisherv0.1.0Updated Oct 31, 2026

Paid x402 API and MCP for trusted public master data, golden records, and reference data.

VerifiedStreamable HTTPWeb executableDatabasesData & AnalyticsBusiness & Commerce

Overview

AI-generated overview

Remote MCP server for trusted public master data: search, resolve and retrieve golden records for suppliers, locations and organizations, plus reference data…

What you can do
  • Discover the data model: list supported entity types, identifiers, searchable attributes, relationships and coverage
  • Search public master data for suppliers, locations or organizations and get bounded golden-record summaries with match reasons and provenance
  • Resolve incomplete or conflicting attributes to candidate entities with explainable match evidence
  • Retrieve one authoritative golden record by stable ID, including lineage, survivorship evidence and quality
  • Get governed relationships such as supplier ownership, location hierarchy or organization parentage, by depth
  • Look up reference data and controlled vocabularies, and assess completeness, validity, consistency, uniqueness and…
When to use it
Useful when an assistant needs to match, deduplicate or enrich supplier, location or organization records against a trusted public source, or to check reference codes and data quality before relying on master data. Start with the free schema tool to learn the model and valid filters.
Requirements
A remote streamable HTTP endpoint; no local package or declared environment variables. Most tools are paid x402 tools, so a payment-capable x402 client and awareness of the listed price IDs are needed; the schema tool is free.
Before you install
Six of the seven tools are paid x402 calls and can spend money per request; check the pricing resource before paying. Relationship depth has separate price IDs. Quality assessment returns guidance only and does not change data.

Installation

In SourceWeft

  1. Open Agent Master Data in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.agentmasterdata%2Fagent-master-data/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "agent-master-data": {
      "type": "http",
      "url": "https://api.agentmasterdata.com/mcp"
    }
  }
}

Tools

7

get_master_data_schema

Get Master Data Schema

Free discovery tool. Get supported public master-data entity types, identifiers, searchable attributes, relationships, reference domains, coverage, and freshness. Use this first when an agent does not know the data model or valid filters.

Parametersentity_typeinclude_attributesinclude_identifiersinclude_relationships

search_master_data

Search Trusted Master Data

Paid x402 tool. Search trusted public master data for suppliers, locations, or organizations. Returns bounded golden-record summaries with match reasons, confidence, provenance, public-use status, freshness, and data-quality scores. Price ID: price.search.v1. Read masterdata://pricing before payment.

Parameterslimitqueryrequiredcursorentity_type

resolve_master_data_entity

Resolve Master Data Entity

Paid x402 tool. Match incomplete or conflicting public supplier, location, or organization attributes to trusted master-data candidates. Returns explainable match evidence and never silently chooses an ambiguous entity. Price ID: price.resolve.v1.

Parametersattributesentity_typerequiredidentifiers

get_master_data_golden_record

Get Master Data Golden Record

Paid x402 tool. Retrieve one authoritative public golden record by stable record ID. Returns public attributes, identifiers, source-record lineage, survivorship evidence, freshness, relationships summary, and data quality. Price ID: price.record.v1.

Parametersrecord_idrequiredentity_typerequired

get_master_data_relationships

Get Master Data Relationships

Paid x402 tool. Get governed public relationships for one master-data golden record, such as supplier ownership, location hierarchy, or organization parentage. Returns direction, validity dates, provenance, and confidence. Price IDs by requested depth: price.relationships.depth-1.v1, price.relationships.depth-2.v1, or price.relationships.depth-3.v1.

Parametersdepthrecord_idrequiredentity_typerequired

get_reference_data

Get Reference Data

Paid x402 tool. Get governed public reference data and controlled vocabulary values such as country, currency, unit of measure, industry, status, category, or code mappings. Returns codes, labels, definitions, validity dates, mappings, provenance, and version. Price ID: price.reference.v1.

Parameterscodeslimitquerycursordomainrequiredlocalevalid_atinclude_inactive

assess_master_data_quality

Assess Master Data Quality

Paid x402 tool. Assess the completeness, validity, consistency, uniqueness, and freshness of a master-data record or supplied attributes. Returns explainable issues, severity, affected fields, policy rules, and safe remediation guidance without changing data. Price ID: price.quality.v1.

Parametersrecord_idattributesdimensionsentity_typerequiredinclude_remediation_guidance

Version history

1
  1. v0.1.0LatestOct 31, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.