Entity-ID Resolver

xyz.entityresolverPublished by entityresolver.xyzv0.2.0Updated Oct 28, 2026

Ambiguous name/ticker to verified IDs: SEC CIK, GLEIF LEI, ISIN, Wikidata, CoinGecko. Non-US too.

VerifiedSTDIODesktop onlyFinance Business & Commerce

Server details

Identifier: xyz.entityresolver/resolver
Transport: STDIO
Runtime: Desktop only
Trust: Verified
Published: Sep 16, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to entityresolver.xyz. It runs from a package rather than a hosted endpoint, so there is no endpoint to match against that domain.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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Overview

AI-generated overview

Local MCP server that resolves ambiguous company names or tickers into verified identifiers such as SEC CIK, GLEIF LEI, ISIN, Wikidata and CoinGecko IDs.

What you can do: Resolve a company name or ticker to verified identifiers: SEC CIK, GLEIF LEI, ISIN, Wikidata and CoinGecko IDs
Run a free demo resolution without any wallet or payment setup
Run paid resolutions that settle a small USDC payment per lookup
Cover non-US entities as well as US ones
Point the client at an alternative service base URL
When to use it: Useful when an assistant needs to disambiguate a company or ticker and attach canonical identifiers for filings, legal-entity or market data lookups, including non-US entities.
Requirements: Runs as a local stdio process installed from the npm package entityresolver-mcp, so Node.js is needed. Network access to the service endpoint is required; ENTITYRESOLVER_URL can override the default base URL. Paid lookups need BUYER_PRIVATE_KEY, the 0x-hex private key of a dedicated wallet holding USDC on Base.

Before you install

The paid tool requires BUYER_PRIVATE_KEY, a wallet private key, and spends USDC on Base per lookup; use only a dedicated low-value wallet. Without the key only the free demo tool is available. Queries are sent to the remote service at the configured base URL.

Installation

In SourceWeft

Open Entity-ID Resolver in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Tools

SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

v0.2.0LatestSep 16, 2026

Score

25% 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 days25 pts
Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.
Auth declared10 pts
Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.
Tools listed15 pts
Answer tools/list without a credential, or ship a package that starts in a sandbox without one.
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
License10 pts
Declare a license in the repository or the registry entry.