Klarefi MCP Server

by klarefi Your server? Claim it

answering

Klarefi is answering right now. Last checked 4 min ago. 46 installs a week from npm. It exposes 20 tools. Last commit 10 Aug 2026.

Complete regulated intake work and retrieve cited case files without deciding the case.

Installs per day peak 17 · avg 7 · +143% w/w

a month agotoday

Uptime history 40 days of history

40 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

180 ms

Response time

average over 24h

Installs / week

npm and PyPI

What changed 3

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 9 September 2026. No other catalogue keeps this.

9 Sep 3 tool descriptions were rewritten create_connector, create_connector_from_openapi, delete_connector

Nothing serious here today

Today is the operative word: we check Klarefi every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 4 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mcp --transport http https://www.klarefi.com/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://www.klarefi.com/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.mcp]
url = "https://www.klarefi.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://www.klarefi.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://www.klarefi.com/mcp"
    }
  }
}

This one needs environment variables set before it will start: KLAREFI_API_KEY (Klarefi API key. This is optional for applicant intake tools.), KLAREFI_API_BASE_URL (Optional Klarefi deployment URL.). The author declared them in the registry entry; get the values from the project itself.

Available tools 20

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

case

get_case

Retrieve a Klarefi case and resolved facts.

get_case_package

Get the cited case_package.v1 artifact and a signed read-only case-file URL.

get_case_workspace

Inspect a case workspace with facts, cited evidence, blockers, ownership, and timeline. This does not mutate the case.

connector

create_connector

Create or update a Klarefi verification connector manifest. The result reports whether the configuration is active or staged for operator approval.

create_connector_from_openapi

Import a public OpenAPI JSON URL as a Klarefi verification connector. JSON specs only (convert YAML first). The result reports whether the configuration is active or staged for operator approval.

delete_connector

Delete a configured Klarefi connector by key or stage its deletion for operator approval.

answer

answer_fields

Answer structured requested facts by fact_id. Values must be strings; yes_no fields take "yes" or "no", and date fields use YYYY-MM-DD.

answer_question

Answer the active applicant question with free text, optionally targeting a task_id.

intake

create_intake_session

Create a hosted Klarefi intake session.

get_intake_state

Get the current applicant intake state. Pass url, or session_id with access_token, on the hosted MCP endpoint.

save

save_intake_draft

Save applicant form draft fields without submitting. Field values must be strings or null.

save_workflow_draft

Validate and save a workflow declaration as a draft. This tool cannot publish or activate the workflow.

submit

submit_case_review

Submit an auditable intake-review command. Allowed commands review or correct facts, request clarification, update evidence, or escalate. This tool cannot complete or reopen a case.

submit_intake

Submit the applicant intake. Returns submitted, blockers, and the fresh intake state.

open

open_intake

Read an applicant intake from a signed URL or from session_id plus access_token. No Klarefi API key is required. On the hosted MCP endpoint, include the same intake credential in each later intake tool call.

operator

list_operator_queue

List the bounded Klarefi operator queue for this API key's environment. Requires cases:review.

review

get_review_command

Poll the status and result of an intake-review command.

upload

upload_document

Upload a requested applicant document. Use content_base64 on the hosted MCP endpoint. Local stdio clients can use file_path. Inline content is limited to 5MB decoded; local files can be up to 25MB.

wait

wait_for_next_action

Poll until the intake leaves processing or the timeout expires. If timed_out is true, call wait_for_next_action again.

workflows

list_workflows

List versioned Form · Fact · Verify workflow declarations.

Endpoints

URL	Transport	State	Latency	Checked
https://www.klarefi.com/mcp	streamable-http	answering	170 ms	4 min ago

Alternatives to Klarefi

same job, measured the same way

21st.dev

by 21st

Find UI components and themes, retrieve code, and generate with hosted 21st AI when enabled.

answering

Wavn

by wavn

The deciding place: argue the call, decide, keep the reasons, get the work back as finished files.

answering

omp-worker-mcp

by divenire990

Delegate complete coding tasks to the local OMP default model and inspect the result.

43 installs/wk local only

Alphacouncil Agent

by zhao73

Simulated investment committee: 27 investor lenses read the same filings, debate, and a PM decides.

160 installs/wk local only

Software Sausage Recipe Finder

by pinkpwningclub

Find source-linked AI tool recipes and retrieve complete, reproducible run kits.

2 tools answering

Orcid

by smaboundless

Search ORCID researcher profiles, retrieve works, and export citations

59 installs/wk local only

Google Tasks

by girmmy

Read/write Google Tasks: create, update, complete, delete, move tasks and lists, with due dates.

389 installs/wk local only

Shop

by co-diningco

Dining Co: Tables for the UK, with the sizes, materials and colours that decide the choice —...

102 installs/wk local only

Klarefi — questions

Answers built from our own checks of this server.

What can Klarefi do?

It exposes 20 tools, read directly from the server on our last check. Among them: answer_fields, answer_question, create_connector, create_connector_from_openapi, create_intake_session, delete_connector and 14 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

What is Klarefi mostly used for?

Its tools cluster around connector, case and answer. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is Klarefi working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 180 ms. The bar chart above shows every period we have measured.

How do I connect Klarefi?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Klarefi need an API key?

No. Klarefi completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 20 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Klarefi?

It answers our handshake in 180 ms on average, which is faster than 70% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

How many people use Klarefi?

The npm package @klarefi/mcp was installed 46 times in the last week. Week over week that is +143%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Klarefi open source?

Yes — it is published under the ISC licence and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.