# Klarefi (npm · @klarefi/mcp)

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

- Trust score: 82/100 (high trust)
- Change this week: −1
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-22

## Components

- remote · `www.klarefi.com`: 80/100, [markdown](https://verifymcp.io/servers/com-klarefi-mcp/www.md), [page](https://verifymcp.io/servers/com-klarefi-mcp/www)
- npm · `@klarefi/mcp`: 82/100 (this document), [markdown](https://verifymcp.io/servers/com-klarefi-mcp/klarefi-mcp.md), [page](https://verifymcp.io/servers/com-klarefi-mcp/klarefi-mcp)

## Channel facts

- Registry: `npm`
- Package: `@klarefi/mcp`
- Version: `0.3.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-22.

- **Supply Chain Security**: 100/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 0 of 4 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (ISC).
  - Actively maintained (last published 42 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 78/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 1652 tokens (~78/item across 21 items; 20 tools + 1 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 93/100
  - Stability observed for 28 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 80/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 41% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.
  - An AI judge read all 21 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).
  - Supports UI / widget rendering.

## Install

### How do I install the Klarefi MCP server?

Klarefi runs locally as an npm package, launched with npx -y @klarefi/mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add com-klarefi-mcp -- npx -y @klarefi/mcp
```

### Cursor

```json
{
  "mcpServers": {
    "com-klarefi-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@klarefi/mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-klarefi-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@klarefi/mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add com-klarefi-mcp -- npx -y @klarefi/mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-klarefi-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@klarefi/mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-klarefi-mcp --command npx --arg -y --arg @klarefi/mcp
```

### Hermes

```yaml
mcp_servers:
  com-klarefi-mcp:
    command: "npx"
    args: ["-y", "@klarefi/mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "com-klarefi-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "@klarefi/mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-klarefi-mcp -t stdio -c npx -a -y @klarefi/mcp
```

### Other

```json
{
  "mcpServers": {
    "com-klarefi-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@klarefi/mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-20 (score 82, +1)

No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-18 (score 81, +1)

No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-17 (score 80, −3)

- [functional] Stability: pass → 0.77

### 2026-09-16 (score 83, 0)

- [security] Stability: 0.97 → pass

### 2026-09-15 (score 83, +1)

No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-12 (score 82, +1)

No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-10 (score 81, −2)

- [functional] Stability: pass → 0.80

### 2026-09-09 (score 83, 0)

- [security] Stability: 0.97 → pass

## MCP tools (20)

### `create_connector_from_openapi` (~80 tokens)

Import connector from OpenAPI

Import a public OpenAPI JSON URL as a Klarefi verification connector. JSON specs only (convert YAML first). The connector goes live immediately — review its functions before routing live traffic.

Input parameters:

- `base_url` (string)
- `connector_key` (string, required)
- `label` (string)
- `openapi_url` (string, required)

### `create_connector` (~46 tokens)

Create or update connector

Create or update a Klarefi verification connector manifest. The connector is active as soon as this returns — there is no draft/review step, so review its functions before routing live traffic.

### `delete_connector` (~26 tokens)

Delete connector

Delete a configured Klarefi connector by key.

Input parameters:

- `connector_key` (string, required)

### `create_intake_session` (~103 tokens)

Create intake session

Create a hosted Klarefi intake session.

Input parameters:

- `case_type_id` (string, required)
- `external_applicant_id` (string)
- `external_case_id` (string)
- `external_customer_id` (string)
- `locale` (string)
- `prefill` (object): Prefill payload passed through to the session; schema owned by the prefill feature
- `return_url` (string)
- `ttl_hours` (number)

### `get_case` (~26 tokens)

Get case

Retrieve a Klarefi case and resolved facts.

Input parameters:

- `case_id` (string, required)

### `list_operator_queue` (~36 tokens)

List operator queue

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

Input parameters:

- `limit` (number)

### `get_case_workspace` (~41 tokens)

Get case workspace

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

Input parameters:

- `case_id` (string, required)

### `get_case_package` (~34 tokens)

Get case package

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

Input parameters:

- `case_id` (string, required)

### `submit_case_review` (~90 tokens)

Submit case review command

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.

Input parameters:

- `case_id` (string, required)
- `command_type` (string, required)
- `idempotency_key` (string)
- `payload` (object, required)
- `rationale` (string)
- `trace_id` (string)

### `get_review_command` (~36 tokens)

Get review command

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

Input parameters:

- `case_id` (string, required)
- `command_id` (string, required)

### `list_workflows` (~20 tokens)

List workflows

List versioned Form · Fact · Verify workflow declarations.

### `save_workflow_draft` (~37 tokens)

Save workflow draft

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

Input parameters:

- `workflow` (object, required)

### `open_intake` (~132 tokens)

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.

Input parameters:

- `access_token` (string): Applicant access token. Use it with session_id instead of url.
- `api_base_url` (string): Optional Klarefi deployment URL for local stdio use. The hosted MCP endpoint does not accept this override.
- `session_id` (string)
- `url` (string): Signed hosted intake URL. Include it in every call to the hosted MCP endpoint.

### `get_intake_state` (~113 tokens)

Get intake state

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

Input parameters:

- `access_token` (string): Applicant access token. Use it with session_id instead of url.
- `api_base_url` (string): Optional Klarefi deployment URL for local stdio use. The hosted MCP endpoint does not accept this override.
- `session_id` (string)
- `url` (string): Signed hosted intake URL. Include it in every call to the hosted MCP endpoint.

### `answer_question` (~118 tokens)

Answer intake question

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

Input parameters:

- `access_token` (string): Applicant access token. Use it with session_id instead of url.
- `api_base_url` (string): Optional Klarefi deployment URL for local stdio use. The hosted MCP endpoint does not accept this override.
- `session_id` (string)
- `task_id` (string)
- `text` (string, required)
- `url` (string): Signed hosted intake URL. Include it in every call to the hosted MCP endpoint.

### `answer_fields` (~141 tokens)

Answer intake 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.

Input parameters:

- `access_token` (string): Applicant access token. Use it with session_id instead of url.
- `api_base_url` (string): Optional Klarefi deployment URL for local stdio use. The hosted MCP endpoint does not accept this override.
- `fields` (object, required): String values keyed by fact_id.
- `session_id` (string)
- `task_id` (string)
- `url` (string): Signed hosted intake URL. Include it in every call to the hosted MCP endpoint.

### `upload_document` (~186 tokens)

Upload intake 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.

Input parameters:

- `access_token` (string): Applicant access token. Use it with session_id instead of url.
- `api_base_url` (string): Optional Klarefi deployment URL for local stdio use. The hosted MCP endpoint does not accept this override.
- `content_base64` (string)
- `file_path` (string)
- `filename` (string): Required with content_base64. Defaults to the basename of file_path.
- `mime_type` (string)
- `session_id` (string)
- `task_id` (string)
- `url` (string): Signed hosted intake URL. Include it in every call to the hosted MCP endpoint.

### `submit_intake` (~125 tokens)

Submit intake

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

Input parameters:

- `access_token` (string): Applicant access token. Use it with session_id instead of url.
- `api_base_url` (string): Optional Klarefi deployment URL for local stdio use. The hosted MCP endpoint does not accept this override.
- `field_values` (object): Optional final field values; each value must be string or null.
- `session_id` (string)
- `url` (string): Signed hosted intake URL. Include it in every call to the hosted MCP endpoint.

### `save_intake_draft` (~121 tokens)

Save intake draft

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

Input parameters:

- `access_token` (string): Applicant access token. Use it with session_id instead of url.
- `api_base_url` (string): Optional Klarefi deployment URL for local stdio use. The hosted MCP endpoint does not accept this override.
- `fields` (object, required): Draft field values keyed by field_id.
- `session_id` (string)
- `url` (string): Signed hosted intake URL. Include it in every call to the hosted MCP endpoint.

### `wait_for_next_action` (~122 tokens)

Wait for next intake action

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

Input parameters:

- `access_token` (string): Applicant access token. Use it with session_id instead of url.
- `api_base_url` (string): Optional Klarefi deployment URL for local stdio use. The hosted MCP endpoint does not accept this override.
- `session_id` (string)
- `timeout_seconds` (number)
- `url` (string): Signed hosted intake URL. Include it in every call to the hosted MCP endpoint.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/com-klarefi-mcp/klarefi-mcp#diagnostics

## Score history

- 2026-09-22: 82
- 2026-09-21: 82
- 2026-09-20: 82
- 2026-09-19: 81
- 2026-09-18: 81
- 2026-09-17: 80
- 2026-09-16: 83
- 2026-09-15: 83
- 2026-09-14: 82
- 2026-09-13: 82
- 2026-09-12: 82
- 2026-09-11: 81
- 2026-09-10: 81
- 2026-09-09: 83
- 2026-09-08: 83
- 2026-09-07: 82
- 2026-09-06: 82
- 2026-09-05: 82
- 2026-09-04: 81
- 2026-09-03: 81
- 2026-09-02: 80
- 2026-09-01: 80
- 2026-08-31: 79
- 2026-08-30: 79
- 2026-08-29: 78
- 2026-08-28: 78
- 2026-08-27: 77
- 2026-08-26: 77
- 2026-08-25: 75
- 2026-08-24: 75

## Common questions

### What is the Klarefi MCP server?

Klarefi is an MCP server listed in the public MCP registry as com.klarefi/mcp. Complete regulated intake work and retrieve cited case files without deciding the case. This page covers its npm package (@klarefi/mcp).

### Is the Klarefi MCP server safe to use?

Klarefi scores 82 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 22 September 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Klarefi MCP server expose?

Klarefi exposes 20 tools: create_connector_from_openapi, create_connector, delete_connector, create_intake_session, get_case, and 15 more. Their descriptions and schemas cost roughly 1,633 tokens of context every time the server is loaded.

### Is the Klarefi MCP server still maintained?

Klarefi is still listed as active in the MCP registry. We last reached this channel on 22 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the Klarefi MCP server under?

Klarefi declares the ISC licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/@klarefi/mcp
- Socket report: https://socket.dev/npm/package/@klarefi/mcp
- Repository: https://github.com/jmqcooper-ai/klarefi-mcp
- Changelog RSS feed: https://verifymcp.io/servers/com-klarefi-mcp/klarefi-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-klarefi-mcp/klarefi-mcp.json
- HTML version of this page: https://verifymcp.io/servers/com-klarefi-mcp/klarefi-mcp