Caliper
Rank #2,227fit.caliper/caliper
MCP server providing caliper capabilities
What you can do with Caliper
Caliper is a Model Context Protocol (MCP) server published by CodeReclaimers. It ranks #2,227 of 150,963 active servers on MCP Toplist, and its repository has 161 GitHub stars. Caliper is listed on Official MCP, with 2 tracked versions. It was first listed on Mar 31, 2026 and most recently updated on Mar 31, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What Caliper can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using Caliper
The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.
MCP Toplist probed the public endpoint on Oct 11, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.
Declared by the Official MCP Registry, last synced Oct 22, 2026. Not independently verified by MCP Toplist.
Hosted endpoint declared as public.
Connect Caliper and confirm it works
claude mcp add --transport http caliper https://caliper.fit/mcp/[mcp_servers.caliper]
url = "https://caliper.fit/mcp/"Add to ~/.codex/config.toml.
https://caliper.fit/mcp/Settings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"caliper": {
"url": "https://caliper.fit/mcp/"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"caliper": {
"type": "http",
"url": "https://caliper.fit/mcp/"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"caliper": {
"serverUrl": "https://caliper.fit/mcp/"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"caliper": {
"url": "https://caliper.fit/mcp/"
}
}
}After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
No task-specific alternatives are catalogued for Caliperyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Mar 31, 2026
- Latest version published
- Mar 31, 2026
- Version history
- 2 versions tracked (below)
- Requirements evidence
- MCP Toplist probed the public endpoint on Oct 11, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Apr 2, 2026
- Official MCP ↗listed since Apr 25, 2026 · still listed
Do you maintain Caliper? to correct or enrich this profile.
Available versions (2)
| Version | Published |
|---|---|
| 0.1.1 | Mar 31, 2026 |
| 0.1.0 | Mar 31, 2026 |
Ranks ahead of 148,736 of 150,963 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/fit.caliper%2Fcaliper)<a href="https://mcptoplist.com/server/fit.caliper%2Fcaliper"><img src="https://mcptoplist.com/badge/fit.caliper%2Fcaliper.svg" alt="MCP Toplist: Top 5% of 150,963" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains Caliper?
- Caliper is maintained by CodeReclaimers, which publishes 4 MCP servers (8 total versions) tracked on MCP Toplist.
- Is Caliper listed on the Official MCP Registry?
- Yes — Caliper is listed on the Official MCP Registry.
- How many versions does Caliper have?
- MCP Toplist tracks 2 versions of Caliper, most recently published on Mar 31, 2026.
- Where can I find the source code for Caliper?
- The source code for Caliper is hosted at github.com/CodeReclaimers/caliper.fit.
Do you run this server?
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