Spectra MCP Server

by spectra Your server? Claim it

not responding

Spectra is listed as active in the registry but did not answer our last check. 1 032 installs a week from npm. It exposes 6 tools.

Live Spectra fixed-rate yields, PT/YT markets, MetaVaults and portfolios across 14 networks.

Installs per day peak 628 · avg 34

a month agotoday

Uptime history 8 days of history · worst day 0%

8 days agonow

0.0%

Uptime 24h

0 of 91 checks

Tools

read from the server

136 ms

Response time

average over 24h

1 032

Installs / week

npm and PyPI

Spectra does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mcp --transport http https://mcp.spectra.finance/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mcp.spectra.finance/mcp

~/.codex/config.toml

[mcp_servers.mcp]
url = "https://mcp.spectra.finance/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://mcp.spectra.finance/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "mcp": {
      "type": "http",
      "url": "https://mcp.spectra.finance/mcp"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

spectra

spectra_find_yields

Rank live Spectra yield opportunities across all networks: fixed rates (buy PT, held to maturity), liquidity provision (LP) and curated MetaVaults. Use for questions like 'best fixed yield on USDC', 'stablecoin yields on Base', 'ETH fixed rate for 6 months'. Returns market and MetaVault ids, APYs in percent, TVL, maturity, app links and data-quality flags. Results with thin liquidity or anomalous data are hidden unless include_flagged is true.

spectra_get_market

Full detail for one Spectra market (a Principal Token with its pool): fixed, implied, variable and LP APYs with breakdown, maturity, TVL and liquidity, YT leverage, PT price, token addresses, data-quality flags, trading volume windows, and app links for fixed rate, liquidity and yield trading.

spectra_get_market_history

Historical series for one EVM market: implied APY (percent) or daily AMM volume (USD), downsampled to at most 60 points, with min/max/average/change summary.

spectra_get_metavault

Detail for one curated MetaVault: curator, strategy description, underlying asset, TVL, live and 30-day APY, share price, fees, depositors, current allocations across protocols and networks, and the app link. Omit the vault to list all MetaVaults.

spectra_get_portfolio

Spectra positions of a wallet: PT, YT (with claimable yield) and LP balances with USD values, maturity status and suggested actions (e.g. redeem matured PT), plus MetaVault positions. Read-only; accepts an EVM address (0x…) or a Stellar account (G…).

spectra_protocol_info

Explains Spectra concepts with links to the docs: overview, fixed rates (PT), yield tokens (YT), liquidity, MetaVaults, risks, supported networks and developer resources (API, calldata endpoints).

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.spectra.finance/mcp	streamable-http	answering	136 ms	13 min ago

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Spectra — questions

Answers built from our own checks of this server.

What can Spectra do?

It exposes 6 tools, read directly from the server on our last check. Among them: spectra_find_yields, spectra_get_market, spectra_get_market_history, spectra_get_metavault, spectra_get_portfolio, spectra_protocol_info. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Spectra working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 136 ms. The bar chart above shows every period we have measured.

The registry lists Spectra as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect Spectra?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Spectra need an API key?

No. Spectra completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.

How many people use Spectra?

The npm package @perspectivefi/spectra-mcp was installed 1 032 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.