MCP server

Frontier Reference

so.falcon/frontier-reference

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

Frontier-design reference: file formats, converters, definitions, sensors, companies, design jobs.

Working at last checkVerified publisher: falcon.soAbout 706 tokens per request once connected7 tools

https://falcon.so/api/mcp

At a glance

Type: MCP server
Publisher: falcon.so (verified by the MCP Registry)
Status: Working at last check
Tools: 7
Token cost: About 706 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 25 Oct 2026, 20:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http frontier-reference https://falcon.so/api/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.frontier-reference]
url = "https://falcon.so/api/mcp"

Gemini CLI

{"mcpServers":{"frontier-reference":{"httpUrl":"https://falcon.so/api/mcp"}}}

Cursor

{"mcpServers":{"frontier-reference":{"url":"https://falcon.so/api/mcp"}}}

VS Code

{"servers":{"frontier-reference":{"type":"http","url":"https://falcon.so/api/mcp"}}}

Antigravity

agy mcp add frontier-reference https://falcon.so/api/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"frontier-reference","server_url":"https://falcon.so/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"frontier-reference","server_url":"https://falcon.so/api/mcp"}

compare_formats ~93 tokens
Compare two file formats (by slug, extension, or filename) — extensions, category, and a verdict on when to choose each. Use for 'X vs Y' / 'difference between X and Y'.
convert_file ~105 tokens
Find the in-browser converter (if any) that turns one format into another, e.g. from='fbx' to='glb'. Returns the tool URL and notes, all client-side (files never upload). Use for 'how do I convert X to Y'.
get_company ~78 tokens
Profile of a frontier company: what they build, why it matters for frontier design, competitors and technologies from the knowledge graph.
get_definition ~106 tokens
Get the definition and reference copy for a dictionary term, technology, sensor, or file format by slug (use `search` to find slugs).
identify_format ~141 tokens
Identify a file format from an extension, filename, or slug (e.g. 'step', 'scan.mcap', 'gltf') and get how to open or convert it: what it stores, its extensions/MIME/spec, whether a free in-browser viewer exists, and available client-side conversions. Use for 'what is this file' / 'how do I open X'.
list_design_jobs ~100 tokens
Latest design/UX/HMI roles at frontier companies (defense, robotics, space, industrial, health), refreshed from company job boards.
search ~83 tokens
Full-text search across Falcon's frontier design reference: terms, technologies, file formats, sensors, companies, tools, standards.

Convert To It
Check which file formats convert to which, and get links that open the converter.
CutConvert
Convert subtitles, transcripts, broadcast captions (SCC/MCC/STL), EDLs, and Premiere files.
Universal File Converter
Convert any file to any file format.
Universal File Converter
Convert any file to any file format.
Perfect World
New Mexico local-government records as tools: meetings, packet text, officers, Superfund, reservoirs
Creadal
Packaging design with 3D mockups and print-ready dieline PDFs
Axint
Proof and repair for Apple coding agents: validate Swift, run Xcode evidence, and repair failures.
Tangent
Hand-picked design references, UI patterns and the people behind them, each with why it fits.

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