mcp-opencorporates
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| OPENCORPORATES_API_KEY | No | Optional API key for higher rate limits. Get one at https://opencorporates.com/api_accounts/new |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| search_companiesB | Search companies by name in the OpenCorporates database. Returns matching companies with name, number, jurisdiction, status, incorporation date, and registered address. |
| get_companyA | Get full details for a specific company by jurisdiction code and company number. Returns name, status, incorporation date, registered address, officers, and filings. |
| search_officersB | Search for officers (directors, shareholders, agents) across all companies in OpenCorporates. |
| get_company_officersA | Get all officers for a specific company. Returns current and historical officers with positions and dates. |
| get_company_filingsA | Get the filing history for a specific company. Returns filings with dates, types, and descriptions. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 5 tools
Each tool targets a distinct aspect: single company, filings, officers, company search, and officer search. No overlap in functionality.
All tools follow a consistent verb_noun pattern: get_company, get_company_filings, get_company_officers, search_companies, search_officers. Perfectly uniform.
5 tools is well-scoped for a corporate data lookup server, covering both retrieval and search without being excessive.
The tool set covers the main operations for corporate data: retrieve a company, its filings and officers, and search across companies and officers. No obvious gaps for the domain.