Impact Plexus

com.impactplexusPublished by impactplexus.comOfficial publisherv0.2.0Updated Oct 29, 2026

Find Canadian and US funders and funding opportunities from public charity and grant filings.

VerifiedStreamable HTTPWeb executableData & Analytics Business & Commerce

Server details

Identifier: com.impactplexus/funders
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Oct 29, 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 impactplexus.com, which also runs its endpoint. That identifies the publisher; it does not make the server's tools safe.

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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Show readers this MCP server is listed on SourceWeft. The badge links to this page.

[![Listed on SourceWeft](https://sourceweft.com/badge/mcp/com.impactplexus%2Ffunders.svg)](https://sourceweft.com/mcp/com.impactplexus%2Ffunders?utm_source=readme&utm_medium=badge)

Overview

AI-generated overview

Searches Canadian and US funders and open funding opportunities drawn from public charity and grant filings, with sourced funder profiles.

What you can do: Search funders by jurisdiction, cause area, size band and region, ranked by recent public giving toward the cause and region
Read a single funder's plain-language profile, with each fact carrying its public source name and last-verified date
Search open and upcoming opportunities by jurisdiction, cause area, region and deadline, ordered by soonest deadline
Read one opportunity's plain-language eligibility, deadline and a link to the funder's own page
When to use it: Useful when you are researching grant prospects, shortlisting funders for a cause or region, or checking which opportunities are open or upcoming before a deadline. It is a read-only lookup layer over public filings, not a grant application system.
Requirements: A remote streamable HTTP endpoint; no package, environment variables or headers are declared. No authentication is declared, so no account or API key is needed as described.

Before you install

Results reflect public filings and may lag real funder activity; verify deadlines and eligibility on the funder's own page before relying on them. The server is read-only and declares no credentials, payments or write actions.

Installation

In SourceWeft

Open Impact Plexus in the dashboard and add it to a workspace.
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.impactplexus%2Ffunders/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": {
    "impact-plexus": {
      "type": "http",
      "url": "https://mcp.impactplexus.com/mcp"
    }
  }
}

Tools

funder_search

Search public funders

Find funders by jurisdiction, cause area, size band and region. Results are ordered by how much each funder has given toward the requested cause and region in its recent public filings: larger, steadier and more widely giving funders first; funders that give mostly to one recipient or to their own related organizations, and donation platforms that pass donors' directed gifts through, come later; ties by name, then slug. This orders public giving records; it is not a fit assessment for any organization. Use the slug of a result with funder_profile to read the full profile.

Parameterspagepage_sizesize_bandcause_arearegion_codejurisdiction

funder_profile

Get public funder profile

Return one funder's plain-language profile, computed from active global observations. Each fact carries its public source name and the date it was last verified.

Parametersfunder_slugrequired

opportunity_search

Search public opportunities

Find open and upcoming opportunities by jurisdiction, cause area, region and deadline. Ordered by deadline (soonest first, rolling and unknown deadlines last), then name, then slug. Results are not ranked against an organization. Use the slug of a result with opportunity_detail.

Parameterspagestatuspage_sizecause_arearegion_codejurisdictiondeadline_afterdeadline_beforeinclude_rolling

opportunity_detail

Get public opportunity details

Return one opportunity: plain-language eligibility, deadline, and a link to the funder's own page.

Parametersopportunity_slugrequired

Version history

v0.2.0LatestOct 29, 2026

Score

72% 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
Publish an icon in the registry entry.
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.