Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer
Inferenceindexer MCP
Overview
Description from the maker (original English)
AI inference pricing for agents: live and historical model prices, provider comparison.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiVery new↓ 15/wk · ★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Computer or cloud
- Transport: stdio, Streamable HTTP
- Category: Other
- You need to fill in: II_API_KEY
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on the maker’s server: what you ask it goes through their server.
- You fill in yourself:
II_API_BASE,II_API_KEY
Values marked secret are keys to your account. Never share them or paste them into a chat.
You need
- Runs in the cloudNothing to install; it connects over the internet
- PyPIPython’s uv installed (for the uvx command)
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://api.inferenceindexer.ai/mcpOr run it on your computer
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"inferenceindexer": {
"command": "uvx",
"args": [
"inferenceindexer-mcp"
],
"env": {
"II_API_BASE": "your-value",
"II_API_KEY": "your-value"
}
}
}
}Run this in your terminal
claude mcp add --transport http inferenceindexer https://api.inferenceindexer.ai/mcpOr run it on your computer
claude mcp add inferenceindexer --env II_API_BASE=your-value --env II_API_KEY=your-value -- uvx inferenceindexer-mcpFill in the empty values before running it.
Or copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"inferenceindexer": {
"url": "https://api.inferenceindexer.ai/mcp"
}
}
}Or run it on your computer
Or copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"inferenceindexer": {
"command": "uvx",
"args": [
"inferenceindexer-mcp"
],
"env": {
"II_API_BASE": "your-value",
"II_API_KEY": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"inferenceindexer": {
"type": "http",
"url": "https://api.inferenceindexer.ai/mcp"
}
}
}Or run it on your computer
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"inferenceindexer": {
"type": "stdio",
"command": "uvx",
"args": [
"inferenceindexer-mcp"
],
"env": {
"II_API_BASE": "your-value",
"II_API_KEY": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://api.inferenceindexer.ai/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
Values you fill in
II_API_BASEenvBase URL of the InferenceIndexer API (defaults to the public API; no key required for the free tier)- Optional InferenceIndexer API key (raises rate limits; free keys at https://www.inferenceindexer.ai/for-agents)
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
We have not read this server’s tool list yet; we check endpoints in rotation.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 9, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account DesMartin01, which owns the repo
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- … Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Otheri
- More stars than 0% of the other 18648 servers in this category
- Published to the registry more recently than 30% of the other 18648 servers in this category
- Basic checks equal to or better than 100% of the other 18648 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Inferenceindexer MCP safe?
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
You need to fill in: II_API_KEY
Does it run on my computer or in the cloud?
Either way works: install it on your computer or connect to the cloud version.
Is it still maintained?
The GitHub repo last changed –, and the latest version (0.1.1) reached the registry 2 months ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, arr-mcp
Alternatives
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Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
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Runs in the cloud✓ desktopcommander.app
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Runs on your computer
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
InferenceIndexer MCP Server
Model Context Protocol server exposing InferenceIndexer's live + historical inference pricing as agent callable tools. Instead of an agent assembling inference pricing itself (slow, incomplete), it can call these tools to get complete pricing, historical trends, provider comparison, and the SIT index.
Tools
| Tool | Description |
|---|---|
recommend_models | Call this first: rank models under your constraints (budget, context, ZDR, quality floor) with ready-to-call endpoint configs |
explain_model | Everything about one model in one call: pricing, trend, endpoints, privacy flags |
search_models | Search/list models with current pricing (by text, tier, sort) |
get_model | Full detail + current price for one model |
get_model_history | Historical price trends for one model (the differentiator) |
list_providers | All providers with model counts + price stats |
get_provider | Detail for one provider (models, tiers, price range) |
get_composite_latest | Current SIT-Composite index value + tier breakdown |
get_composite_history | SIT-Composite index history / trend |
compare_providers | Price of one model across all providers that host it |
Config (env)
II_API_BASE- InferenceIndexer API base (defaulthttps://api.inferenceindexer.ai)II_API_KEY- Optional bearer key (public server works without one; a key raises rate limits)II_SSR_SECRET- Optional first-party secret for self-hosted/higher-tier use only. Not set on the public server.
Run
stdio (recommended for local/agent-run):
uv syncuv run inferenceindexer-mcp
Serve over HTTP/SSE (for remote clients, e.g. the hosted endpoint at https://api.inferenceindexer.ai/mcp):
uv run inferenceindexer-mcp --transport streamable-http --port 8899Connect an agent / MCP client
Claude Desktop / generic MCP client (stdio):
{"mcpServers": { "inferenceindexer": { "command": "uvx", "args": ["inferenceindexer-mcp", "--transport", "stdio"] } } }
Updated Oct 2026. Hosted (no install): https://api.inferenceindexer.ai/mcp - add "url": "https://api.inferenceindexer.ai/mcp" to mcpServers for streamable-http clients.