# Fair Value MCP Server (pypi · fair-value)

Valuation MCP: DCF/NAV/CCA, WACC, derivatives, credit risk, fixed income, structured products.

- Trust score: 24/100 (low)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-07

## Components

- remote · `fair-value.ascent-partners.com`: 73/100, [markdown](https://verifymcp.io/servers/simonmak-ascent-fair-value/fair-value-3.md), [page](https://verifymcp.io/servers/simonmak-ascent-fair-value/fair-value-3)
- pypi · `fair-value`: 24/100 (this document), [markdown](https://verifymcp.io/servers/simonmak-ascent-fair-value/fair-value.md), [page](https://verifymcp.io/servers/simonmak-ascent-fair-value/fair-value)

## Channel facts

- Registry: `pypi`
- Package: `fair-value`
- Version: `0.2.6`
- 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 2026-10-07.

- **Supply Chain Security**: 49/100
  - Malware scan not yet available for this package.
  - No known CVEs affecting this package version or its production dependencies.
  - Runs setuptools.build_meta at install time, a recognised build step with no custom scripting around it.
  - 1 of 6 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 48/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 1 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 0/100
  - Schema quality not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.
- **Capabilities**: 0/100
  - Protocol version not yet verified: we do not have a sandbox capture of the MCP handshake this version of the package performs yet.

**Unverified: 5 categories.** Categories scored 0 because our sandbox has not given us the schema these checks need to read. That is a gap on our side rather than a finding about the package, and we only credit what we can confirm, so the score stands at 0 until the capture succeeds. We are working through the fleet, so this normally clears without any action from you.

## Install

### How do I install the Fair Value MCP Server server?

Fair Value MCP Server runs locally as a PyPI package, launched with uvx fair-value. 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 simonmak-ascent-fair-value -- uvx fair-value
```

### Cursor

```json
{
  "mcpServers": {
    "simonmak-ascent-fair-value": {
      "command": "uvx",
      "args": [
        "fair-value"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "simonmak-ascent-fair-value": {
      "command": "uvx",
      "args": [
        "fair-value"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add simonmak-ascent-fair-value -- uvx fair-value
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "simonmak-ascent-fair-value": {
      "type": "local",
      "command": [
        "uvx",
        "fair-value"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add simonmak-ascent-fair-value --command uvx --arg fair-value
```

### Hermes

```yaml
mcp_servers:
  simonmak-ascent-fair-value:
    command: "uvx"
    args: ["fair-value"]
```

### Netclaw

```json
{
  "McpServers": {
    "simonmak-ascent-fair-value": {
      "Transport": "stdio",
      "Command": "uvx",
      "Arguments": [
        "fair-value"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add simonmak-ascent-fair-value -t stdio -c uvx -a fair-value
```

### Other

```json
{
  "mcpServers": {
    "simonmak-ascent-fair-value": {
      "command": "uvx",
      "args": [
        "fair-value"
      ]
    }
  }
}
```

## 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.

### 2026-10-07 (score 24, −16)

- [security regression] Malware scan: pass → unverified
- [security] Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [security] Tool safety: Tool safety not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.
- [functional regression] Dependency health: 0.96 → 0.90
- [functional] Schema quality: Schema quality not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [functional] Capabilities: Protocol version not yet verified: we do not have a sandbox capture of the MCP handshake this version of the package performs yet.
- [functional] Tool coverage: Tool coverage not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.
- [functional] Package version: 0.2.5 → 0.2.6

### 2026-10-04 (score 40, 0)

- [security] Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [security] Tool safety: Tool safety not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.
- [functional] Schema quality: Schema quality not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [functional] Capabilities: Protocol version not yet verified: we do not have a sandbox capture of the MCP handshake this version of the package performs yet.
- [functional] Tool coverage: Tool coverage not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.
- [functional] Package version: 0.2.4 → 0.2.5

### 2026-10-03 (score 40)

First indexed and scored.

## MCP tools (0)

Tools for package channels are captured by running the package in an isolated sandbox. The most recent sandbox run could not capture a tool list from this package.

## Diagnostics

Captured diagnostic sections: Provenance, Install scripts, Dependencies. The full working is on the page: https://verifymcp.io/servers/simonmak-ascent-fair-value/fair-value#diagnostics

## Score history

- 2026-10-07: 24
- 2026-10-04: 40
- 2026-10-03: 40

## Common questions

### What is the Fair Value MCP Server server?

Fair Value MCP Server is listed in the public MCP registry as io.github.simonmak-ascent/fair-value. Valuation MCP: DCF/NAV/CCA, WACC, derivatives, credit risk, fixed income, structured products. This page covers its PyPI package (fair-value).

### Is the Fair Value MCP Server server safe to use?

Fair Value MCP Server scores 24 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 7 October 2026. 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.

### Is the Fair Value MCP Server server still maintained?

Fair Value MCP Server is still listed as active in the MCP registry. We last reached this channel on 7 October 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 Fair Value MCP Server server under?

Fair Value MCP Server declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- PyPI project: https://pypi.org/project/fair-value/
- Socket report: https://socket.dev/pypi/package/fair-value
- Repository: https://github.com/simonmak-ascent/fair-value
- Changelog RSS feed: https://verifymcp.io/servers/simonmak-ascent-fair-value/fair-value.xml
- Changelog JSON feed: https://verifymcp.io/servers/simonmak-ascent-fair-value/fair-value.json
- HTML version of this page: https://verifymcp.io/servers/simonmak-ascent-fair-value/fair-value