# Faber Machine Market (remote · api.fabersomniorum.com)

Paid machine-to-machine information tools with x402 USDC payment on Base Mainnet.

- Trust score: 62/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-29

## Components

- remote · `api.fabersomniorum.com`: 62/100 (this document), [markdown](https://verifymcp.io/servers/com-fabersomniorum-faber-machine-market/api.md), [page](https://verifymcp.io/servers/com-fabersomniorum-faber-machine-market/api)

## Channel facts

- Endpoint: `https://api.fabersomniorum.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.1`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, 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 2026-09-29.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 14 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 67/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 1355 tokens (~96/item across 14 items; 14 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 3/100
  - Stability observed for 1 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 78/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 34% 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.
  - We read all 14 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 14 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).

## Install

### How do I install the Faber Machine Market MCP server?

Faber Machine Market is a hosted endpoint at https://api.fabersomniorum.com/mcp, so there is nothing to install locally. 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 --transport http com-fabersomniorum-faber-machine-market 'https://api.fabersomniorum.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-fabersomniorum-faber-machine-market": {
      "url": "https://api.fabersomniorum.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-fabersomniorum-faber-machine-market": {
      "type": "http",
      "url": "https://api.fabersomniorum.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-fabersomniorum-faber-machine-market]
url = "https://api.fabersomniorum.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-fabersomniorum-faber-machine-market": {
      "type": "remote",
      "url": "https://api.fabersomniorum.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-fabersomniorum-faber-machine-market --url 'https://api.fabersomniorum.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-fabersomniorum-faber-machine-market:
    url: "https://api.fabersomniorum.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-fabersomniorum-faber-machine-market": {
      "Transport": "http",
      "Url": "https://api.fabersomniorum.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-fabersomniorum-faber-machine-market -t streamable-http -u 'https://api.fabersomniorum.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-fabersomniorum-faber-machine-market": {
      "type": "http",
      "url": "https://api.fabersomniorum.com/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## 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.

### 2026-09-29 (score 62, 0)

- [functional regression] Tool coverage: 50% → 34%
- [functional improvement] Stability: unverified → 0.03
- [functional improvement] Schema quality: fail → pass
- [functional] New tool “buy_faber_product”
- [functional] New tool “get_faber_product”
- [functional] New tool “request_faber_custom_assembly”
- [functional] New tool “search_faber_catalog”

### 2026-09-28 (score 62)

First indexed and scored.

## MCP tools (14)

### `search_faber_catalog` (~68 tokens)

Search the bounded Faber catalog for relevant Atom, Bundle, and engine products. Returns compact product cards; does not dump the full inventory.

Input parameters:

- `limit` (integer)
- `max_price` (number)
- `product_type` (string)
- `query` (string)

### `get_faber_product` (~45 tokens)

Get public machine-readable metadata for one Faber product by stable product ID, including price, version, scope and bundle composition when applicable.

Input parameters:

- `product_id` (string, required)

### `buy_faber_product` (~60 tokens)

Buy one dynamic Faber Atom or Bundle by product ID through its x402 endpoint. First call without paymentSignature returns the payment challenge; retry with the signed payment header.

Input parameters:

- `paymentSignature` (string)
- `product_id` (string, required)

### `request_faber_custom_assembly` (~46 tokens)

Request the existing paid Faber Custom Assembly service using the same x402 challenge/retry flow.

Input parameters:

- `paymentSignature` (string)
- `request` (object, required)

### `faber_solar_concept` (~113 tokens)

Produces concept-level solar, thermal, cooling, cleaning, and storage considerations from site conditions. Paid through FABER x402. Price: $0.02. Network: Base Mainnet (eip155:8453), currency: USDC.

Input parameters:

- `paymentSignature` (string): Optional x402 V2 PAYMENT-SIGNATURE value. Omit on the first call to receive the payment challenge, then sign it with an x402-capable wallet and retry.
- `request` (object, required)

### `faber_desert_infrastructure` (~116 tokens)

Structures concept-level power, water, cooling, data-center, agriculture, and infrastructure options for arid sites. Paid through FABER x402. Price: $0.03. Network: Base Mainnet (eip155:8453), currency: USDC.

Input parameters:

- `paymentSignature` (string): Optional x402 V2 PAYMENT-SIGNATURE value. Omit on the first call to receive the payment challenge, then sign it with an x402-capable wallet and retry.
- `request` (object, required)

### `faber_strategic_land` (~110 tokens)

Generates future-use scenarios and infrastructure questions for underused or undervalued land. Paid through FABER x402. Price: $0.03. Network: Base Mainnet (eip155:8453), currency: USDC.

Input parameters:

- `paymentSignature` (string): Optional x402 V2 PAYMENT-SIGNATURE value. Omit on the first call to receive the payment challenge, then sign it with an x402-capable wallet and retry.
- `request` (object, required)

### `faber_lucas_recovery` (~116 tokens)

Structures concept-level recovery priorities for water, power, sanitation, communications, food, shelter, and logistics. Paid through FABER x402. Price: $0.03. Network: Base Mainnet (eip155:8453), currency: USDC.

Input parameters:

- `paymentSignature` (string): Optional x402 V2 PAYMENT-SIGNATURE value. Omit on the first call to receive the payment challenge, then sign it with an x402-capable wallet and retry.
- `request` (object, required)

### `faber_scene_production` (~113 tokens)

Converts a scene into structured production information for location, characters, action, continuity, and camera planning. Paid through FABER x402. Price: $0.01. Network: Base Mainnet (eip155:8453), currency: USDC.

Input parameters:

- `paymentSignature` (string): Optional x402 V2 PAYMENT-SIGNATURE value. Omit on the first call to receive the payment challenge, then sign it with an x402-capable wallet and retry.
- `request` (object, required)

### `faber_information_weight` (~105 tokens)

Research-derived information weighting engine; not presented as a calibrated probability. Paid through FABER x402. Price: $0.005. Network: Base Mainnet (eip155:8453), currency: USDC.

Input parameters:

- `paymentSignature` (string): Optional x402 V2 PAYMENT-SIGNATURE value. Omit on the first call to receive the payment challenge, then sign it with an x402-capable wallet and retry.
- `request` (object, required)

### `faber_evidence_quality` (~119 tokens)

Scores evidence quality before another agent acts: source independence, duplication, contradiction, freshness, confidence basis, validity, and missing information. Paid through FABER x402. Price: $0.01. Network: Base Mainnet (eip155:8453), currency: USDC.

Input parameters:

- `paymentSignature` (string): Optional x402 V2 PAYMENT-SIGNATURE value. Omit on the first call to receive the payment challenge, then sign it with an x402-capable wallet and retry.
- `request` (object, required)

### `faber_event_delta` (~116 tokens)

Compares previous and current evidence states and returns only machine-readable changes, removals, source changes, and confidence movement. Paid through FABER x402. Price: $0.005. Network: Base Mainnet (eip155:8453), currency: USDC.

Input parameters:

- `paymentSignature` (string): Optional x402 V2 PAYMENT-SIGNATURE value. Omit on the first call to receive the payment challenge, then sign it with an x402-capable wallet and retry.
- `request` (object, required)

### `faber_evidence_bundle` (~111 tokens)

Packages evidence quality and information-order outputs into one compact structured bundle for downstream agent decision support. Paid through FABER x402. Price: $0.02. Network: Base Mainnet (eip155:8453), currency: USDC.

Input parameters:

- `paymentSignature` (string): Optional x402 V2 PAYMENT-SIGNATURE value. Omit on the first call to receive the payment challenge, then sign it with an x402-capable wallet and retry.
- `request` (object, required)

### `faber_custom_assembly` (~117 tokens)

Builds a machine-readable information assembly for a buyer-specified event, target, geography, horizon, metric, and purpose. Paid through FABER x402. Price: $0.03. Network: Base Mainnet (eip155:8453), currency: USDC.

Input parameters:

- `paymentSignature` (string): Optional x402 V2 PAYMENT-SIGNATURE value. Omit on the first call to receive the payment challenge, then sign it with an x402-capable wallet and retry.
- `request` (object, required)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-fabersomniorum-faber-machine-market/api#diagnostics

## Score history

- 2026-09-29: 62
- 2026-09-28: 62

## Common questions

### What is the Faber Machine Market MCP server?

Faber Machine Market is an MCP server listed in the public MCP registry as com.fabersomniorum/faber-machine-market. Paid machine-to-machine information tools with x402 USDC payment on Base Mainnet. This page covers its hosted endpoint (https://api.fabersomniorum.com/mcp).

### Is the Faber Machine Market MCP server safe to use?

Faber Machine Market scores 62 out of 100 on VerifyMCP. 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 Faber Machine Market MCP server expose?

Faber Machine Market exposes 14 tools: search_faber_catalog, get_faber_product, buy_faber_product, request_faber_custom_assembly, faber_solar_concept, and 9 more. Their descriptions and schemas cost roughly 1,355 tokens of context every time the server is loaded.

### Does the Faber Machine Market MCP server require authentication?

No. We connected to Faber Machine Market without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Faber Machine Market MCP server still maintained?

Faber Machine Market is still listed as active in the MCP registry. We last reached this channel on 29 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://api.fabersomniorum.com/mcp
- Website: https://fabersomniorum.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-fabersomniorum-faber-machine-market/api.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-fabersomniorum-faber-machine-market/api.json
- HTML version of this page: https://verifymcp.io/servers/com-fabersomniorum-faber-machine-market/api