Caisy MCP by usefulapi
Run read-only GraphQL queries and list documents and media assets in Caisy.
What it does
Caisy MCP by usefulapi is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
From the publisher's description, Electra Index matched it to one capability: api integration. That makes it a candidate for tasks such as automate business workflows or build an internal tool.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)Hosted endpoint
https://caisy.usefulapi.io/mcpstreamable-http
In Claude Code: claude mcp add --transport http caisy-mcp-by-usefulapi https://caisy.usefulapi.io/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"caisy-mcp-by-usefulapi": {
"url": "https://caisy.usefulapi.io/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 2h agoONLINE Caisy MCP by usefulapi answered an MCP connection on 01 Nov 2026 and introduced itself as caisy-mcp 1.0.0 (MCP protocol 2025-06-18).
4 tools offered to AI assistants
caisy_run_query· Run one read-only GraphQL query against this project's Caisy external API. Use it for any field, filter (where), sort, nested connection or localized value. Mutations and subscriptions are refused. Caisy: POST https://cloud.caisy.io/api/e/vcaisy_list_queries· List the top-level read fields of this project's Caisy schema: one all<Blueprint> list query per non-unique blueprint, one single-entry query per unique blueprint, and the asset query. Call it first to learn the blueprint API ids.caisy_list_documents· List document ids of one blueprint with Relay pagination (all<Blueprint>(first, after)). Returns ids only: call caisy_run_query for the fields you need. Unique blueprints have no list query: use caisy_run_query with the blueprint's single-ecaisy_list_assets· List media assets (title and source URL) of this project, with Relay pagination. Use the cursor from pageInfo.endCursor to read further.
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.
Tasks it helps with
Share of each task's required capabilities it covers| Automate business workflows API Integration | 50% |
| Build an internal tool API Integration | 50% |
| Integrate two APIs API Integration | 50% |
| Build data pipelines API Integration | 33% |
| Track orders for customers API Integration | 33% |
Similar tools
Listed for the same task: automate business workflows- Stateful edge webhook fan-out to 4 targets, with confluence traps and human approval gates
- x-openapi-flow-mcpREMOTELOCALOpenAPI lifecycle guard and MCP sidecar for policy-driven API orchestration
- Agent Rescue Desk Production TriageREMOTELOCALRead-only triage for n8n, MCP, webhook, and AI agent workflow production failures
- SendoraREMOTELOCALSendora's docs and API for coding agents: send test mail, read the log, set up webhooks
- AnythingMCPREMOTELOCALAny REST/SOAP/GraphQL/OData/SQL API as MCP tools for Claude & ChatGPT. 691 connectors: SAP, ERP
- mcp-api-change-monitorREMOTELOCALAPI changelog, deprecation, status, OpenAPI, and Sunset header changes since your last run
Ready-made AI agents
- MeetGeek87$15.99/mo · free plan · Prices & score →
- $15/mo · free plan · Prices & score →
- $10/mo · free plan · Prices & score →
- $19.99/mo · free plan · Prices & score →
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Hosted endpoint | https://caisy.usefulapi.io/mcp | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Website | https://usefulapi.io/caisy/ | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Repository | https://github.com/m190/usefulapi-mcp | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Version | 1.0.0 | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 2h ago |
Change history
- NEW01 Nov 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is Caisy MCP by usefulapi still online?
Free alerts · no account▲ 0Do you run Caisy MCP by usefulapi? Know when it stops answering
For publishers · optionalIts hosted endpoint can be monitored. Monitoring Pro connects every 30 minutes like an AI assistant, emails you within the hour when it stops answering, keeps a 90-day availability history and adds your answer rate to your badge.
Monitoring never changes a score or a rank.
Are you the publisher of Caisy MCP by usefulapi?
Free · show your listingAn independent listing builds trust with your buyers. Announce it, and add the badge to your website or README.
<a href="https://electraindex.com/mcp/caisy-mcp-by-usefulapi?utm_source=badge&utm_medium=share&utm_campaign=listing"><img src="https://electraindex.com/api/badge/caisy-mcp-by-usefulapi" alt="Listed on Electra Index"></a>Questions about Caisy MCP by usefulapi
How do I connect Caisy MCP by usefulapi?
Use the hosted endpoint https://caisy.usefulapi.io/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What tools does Caisy MCP by usefulapi offer?
When Electra Index connected on 01 Nov 2026, it listed 4 tools: caisy_run_query, caisy_list_queries, caisy_list_documents, caisy_list_assets. The full list is in "Live check" above.
Is Caisy MCP by usefulapi online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.
What can I use Caisy MCP by usefulapi for?
Based on its description, it is most relevant to: automate business workflows, build an internal tool, integrate two APIs, build data pipelines.