Koskamo

Chamfer MCP

An MCP server for Chamfer that enables agents to prepare RFQs for made-to-print parts (machining, molding, sheet metal, PCB), compare quotes on landed cost, and manage MRO parts requests by part number. It supports inspecting offers, accepting orders with explicit authorization, and tracking payment states.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Chamfer MCP logo, by Tempered Technologies LLCVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-06Operated by Tempered Technologies LLC
MCP endpoint (Streamable HTTP)
https://chamfer.forevenza.com/mcp
Vendor documentation

What its tools do

8 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Read-only (4)

Can change data (4)

8 of 8 have a description · 8 of 8 declare behavior hints · 0 of 7 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to services.forevenza.com ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Prepare RFQs for machined or molded parts
  • Compare manufacturing quotes on landed cost
  • Find MRO parts by manufacturer and part number
  • Accept offers and track payment state

Source and maintenance

Vendor evidenceRegistry 1.1.0
mcp-registry: com.forevenza.services/chamfer@1.1.0Project website

Protocol and capabilities

Server
Chamfer 1.0.0
MCP protocol negotiated in check
2025-11-25
Tools
8 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": true
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Chamfer helps engineers and buyers get made-to-print parts quoted: it assembles an RFQ a machining, molding, sheet metal or PCB assembly shop can price without a round of questions, plans lead time stage by stage against the arrival date, and compares the quotes received on landed cost. It also takes requests for specific MRO parts and machines by manufacturer and part number. Chamfer looks at every request and replies when it can find a shop or seller or get the part quoted; nothing is ordered until the buyer agrees terms. Use list_propositions to see Chamfer's services, describe_proposition for one of them, then submit_request or an operation tool.

Tools

8 advertised

list_propositions — List Chamfer's services
Advertised by the server during the last successful anonymous check.
Advertised read-only

List Chamfer's services with a one-line summary: lookups that run instantly, and requirements you can send.

list_propositions input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}
list_propositions annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
describe_proposition — Describe a service
Advertised by the server during the last successful anonymous check.
Advertised read-only

Everything about one service: what happens to a request, what you get, scope and limits, the request fields and any operations.

describe_proposition input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string",
      "maxLength": 80
    }
  }
}
describe_proposition annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
submit_request — Send a requirement
Advertised by the server during the last successful anonymous check.

Send a requirement to one of Chamfer's services. It is kept with a reference number.

submit_request input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "slug",
    "need"
  ],
  "properties": {
    "need": {
      "type": "string",
      "maxLength": 2000,
      "description": "The requirement in words"
    },
    "slug": {
      "type": "string",
      "maxLength": 80,
      "description": "Service slug, or anything-else"
    },
    "action": {
      "enum": [
        "buy",
        "source",
        "quote",
        "verify",
        "lease",
        "license",
        "hire",
        "retrieve",
        "convert",
        "other"
      ],
      "type": "string"
    },
    "budget": {
      "type": "object",
      "required": [
        "amount"
      ],
      "properties": {
        "per": {
          "type": "string"
        },
        "amount": {
          "type": "number"
        },
        "currency": {
          "type": "string"
        }
      }
    },
    "timing": {
      "type": "object",
      "properties": {
        "text": {
          "type": "string"
        },
        "latest": {
          "type": "string"
        },
        "earliest": {
          "type": "string"
        },
        "recurrence": {
          "type": "string"
        }
      }
    },
    "contact": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string"
        },
        "email": {
          "type": "string"
        },
        "organization": {
          "type": "string"
        }
      },
      "description": "Optional; stored apart from the requirement, kept while we correspond or do business and for 24 months after, then deleted; you can ask us to delete it sooner (a service may state a different period on its page)"
    },
    "quantity": {
      "type": "object",
      "required": [
        "amount",
        "unit"
      ],
      "properties": {
        "per": {
          "type": "string"
        },
        "unit": {
          "type": "string"
        },
        "amount": {
          "type": "number"
        }
      }
    },
    "geography": {
      "type": "object",
      "properties": {
        "to": {
          "type": "string"
        },
        "from": {
          "type": "string"
        },
        "text": {
          "type": "string"
        },
        "country": {
          "type": "string"
        }
      }
    },
    "continuation": {
      "type": "object",
      "required": [
        "id",
        "token"
      ],
      "properties": {
        "id": {
          "type": "string",
          "format": "uuid",
          "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
        },
        "token": {
          "type": "string",
          "pattern": "^[0-9a-f]{48}$"
        }
      }
    },
    "specifications": {
      "type": "object",
      "description": "Fields from the service's request schema",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "requested_fields": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "maxItems": 30
    }
  }
}
submit_request annotations
{
  "readOnlyHint": false,
  "openWorldHint": false,
  "idempotentHint": false,
  "destructiveHint": false
}
request_status — request status
Advertised by the server during the last successful anonymous check.
Advertised read-only

Resume a requirement using the receipt credentials. Read the recorded requirement and any linked offers. Contact details are kept apart.

request_status input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "id",
    "token"
  ],
  "properties": {
    "id": {
      "type": "string",
      "format": "uuid",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
    },
    "token": {
      "type": "string",
      "pattern": "^[0-9a-f]{48}$",
      "description": "Private token from your receipt or customer link; keep it for later visits"
    }
  }
}
request_status annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
inspect_offer — inspect offer
Advertised by the server during the last successful anonymous check.
Advertised read-only

Read the exact authorized terms, terms hash, order state and processor payment links. Use the offer link credentials, or credentials of the request explicitly linked to this offer.

inspect_offer input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "id",
    "token"
  ],
  "properties": {
    "id": {
      "type": "string",
      "format": "uuid",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
    },
    "token": {
      "type": "string",
      "pattern": "^[0-9a-f]{48}$",
      "description": "Private token from your receipt or customer link; keep it for later visits"
    }
  }
}
inspect_offer annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
accept_offer — accept offer
Advertised by the server during the last successful anonymous check.

Place an order on terms you have inspected and the buyer has authorized you to accept. Requires the exact terms hash and explicit acceptance. Follow inspect_offer later for payment links and verified payment state.

accept_offer input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "id",
    "token",
    "terms_sha256",
    "accept",
    "name"
  ],
  "properties": {
    "id": {
      "type": "string",
      "format": "uuid",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
    },
    "name": {
      "type": "string",
      "maxLength": 120,
      "minLength": 2
    },
    "token": {
      "type": "string",
      "pattern": "^[0-9a-f]{48}$",
      "description": "Private token from your receipt or customer link; keep it for later visits"
    },
    "accept": {
      "type": "boolean",
      "const": true
    },
    "organization": {
      "type": "string",
      "maxLength": 160
    },
    "terms_sha256": {
      "type": "string",
      "pattern": "^[0-9a-f]{64}$"
    },
    "purchase_order": {
      "type": "string",
      "maxLength": 80
    }
  }
}
accept_offer annotations
{
  "readOnlyHint": false,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
decline_offer — decline offer
Advertised by the server during the last successful anonymous check.
Advertised destructive

Decline an issued offer on its inspected terms.

decline_offer input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "id",
    "token",
    "terms_sha256"
  ],
  "properties": {
    "id": {
      "type": "string",
      "format": "uuid",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
    },
    "token": {
      "type": "string",
      "pattern": "^[0-9a-f]{48}$",
      "description": "Private token from your receipt or customer link; keep it for later visits"
    },
    "reason": {
      "type": "string",
      "maxLength": 500
    },
    "terms_sha256": {
      "type": "string",
      "pattern": "^[0-9a-f]{64}$"
    }
  }
}
decline_offer annotations
{
  "readOnlyHint": false,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": true
}
release_payment — release payment
Advertised by the server during the last successful anonymous check.

Confirm a payment condition only where the inspected order allows the customer to release it. This records approval; it does not pay the processor.

release_payment input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "id",
    "token",
    "terms_sha256",
    "payment",
    "confirm"
  ],
  "properties": {
    "id": {
      "type": "string",
      "format": "uuid",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
    },
    "name": {
      "type": "string",
      "maxLength": 120
    },
    "token": {
      "type": "string",
      "pattern": "^[0-9a-f]{48}$",
      "description": "Private token from your receipt or customer link; keep it for later visits"
    },
    "confirm": {
      "type": "boolean",
      "const": true
    },
    "payment": {
      "type": "string",
      "maxLength": 100
    },
    "terms_sha256": {
      "type": "string",
      "pattern": "^[0-9a-f]{64}$"
    }
  }
}
release_payment annotations
{
  "readOnlyHint": false,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (1 of 1 answered).

  1. 2026-11-07: 1 of 1 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
655 ms
95th percentile latency
655 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 655 ms · metadata changed · 8 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http chamfer-mcp https://chamfer.forevenza.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add chamfer-mcp --url https://chamfer.forevenza.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable chamfer-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "chamfer-mcp": {
      "url": "https://chamfer.forevenza.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "chamfer-mcp": {
      "type": "streamableHttp",
      "url": "https://chamfer.forevenza.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start chamfer-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "chamfer-mcp": {
      "type": "http",
      "url": "https://chamfer.forevenza.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http chamfer-mcp https://chamfer.forevenza.com/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://chamfer.forevenza.com/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "chamfer-mcp": {
      "serverUrl": "https://chamfer.forevenza.com/mcp"
    }
  }
}

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