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Bilingual financial news sentiment (English + Traditional Chinese) scored by Claude.
About
Bilingual financial news sentiment (English + Traditional Chinese) scored by Claude.
Security Report
This is a well-structured MCP server for accessing Praesentire's financial sentiment API. Authentication is properly implemented via environment variable (API key), permissions are narrowly scoped to network HTTP calls only, and code quality is solid with good error handling and input validation. No malicious patterns, hardcoded secrets, or dangerous operations detected. Supply chain analysis found 2 known vulnerabilities in dependencies (0 critical, 2 high severity). Package verification found 1 issue.
3 files analyzed · 6 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: PRAESENTIRE_API_KEY
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-etha0916-praesentire-mcp": {
"env": {
"PRAESENTIRE_API_KEY": "your-praesentire-api-key-here"
},
"args": [
"-y",
"praesentire-mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
praesentire-mcp
MCP server for Praesentire — bilingual financial news sentiment as a Claude tool.
What Claude gets
Three tools, one API:
| Tool | What it does |
|---|---|
get_sentiment | Aggregated -1 to +1 sentiment score + confidence + bull/bear distribution + latest 3 articles with rationale, for one ticker. |
get_sentiment_batch | Same aggregates for up to 50 tickers in one call. Each ticker bills as one request. |
compare_languages | English vs Traditional Chinese sentiment side-by-side + divergence score. Designed for cross-market arbitrage signals. |
Sources: Reuters, Bloomberg, Yahoo Finance, CNBC (English) + 經濟日報, 工商時報, Anue 鉅亨 (繁中). Updated every 10 minutes.
Install
You need a Praesentire API key. Sign up free — 100 req/day forever, no credit card.
Claude Code
Add to .mcp.json in your project root:
{
"mcpServers": {
"praesentire": {
"command": "npx",
"args": ["-y", "praesentire-mcp"],
"env": {
"PRAESENTIRE_API_KEY": "pr_your_key_here"
}
}
}
}
Then claude and ask: "What's the sentiment on NVDA?"
Claude Desktop / Cowork
Edit your Claude Desktop config (%APPDATA%\Claude\claude_desktop_config.json on Windows, ~/Library/Application Support/Claude/claude_desktop_config.json on Mac):
{
"mcpServers": {
"praesentire": {
"command": "npx",
"args": ["-y", "praesentire-mcp"],
"env": {
"PRAESENTIRE_API_KEY": "pr_your_key_here"
}
}
}
}
Restart Claude Desktop. The three tools will appear in the connectors list.
Local test
PRAESENTIRE_API_KEY=pr_your_key npx praesentire-mcp
# Server starts on stdio. Press Ctrl+C to stop.
Example prompts
Once installed, Claude can answer things like:
"What's the news sentiment on NVDA right now?" → Calls
get_sentiment("NVDA"), returns aggregated score + the 3 articles driving it.
"Compare English vs Chinese sentiment on TSMC — is there divergence?" → Calls
compare_languages("TSM"), returns side-by-side plus divergence score. If|divergence| > 0.3, that's a notable cross-market signal.
"Sentiment on my watchlist: NVDA, AMD, AVGO, TSM, ASML, INTC, MU." → Calls
get_sentiment_batch(["NVDA","AMD",...]), returns all at once.
"Why is NVDA down today? Pull sentiment + latest articles." → Calls
get_sentiment("NVDA")and Claude summarises the rationales.
Pricing
Praesentire's pricing (the API behind this MCP):
| Tier | Requests / day | Price |
|---|---|---|
| Free | 100 | $0 forever |
| Hobby | 1,000 | $19 / mo |
| Pro | 10,000 | $99 / mo |
| Business | 100,000 | $499 / mo |
Each tool call = 1 request. get_sentiment_batch with N tickers = N requests.
Configuration
Env vars:
| Var | Default | Description |
|---|---|---|
PRAESENTIRE_API_KEY | (required) | Your API key (pr_...). Get one at https://praesentire.com/dashboard. |
PRAESENTIRE_BASE_URL | https://praesentire.com/api/v1 | Override if self-hosting / testing against staging. |
Error handling
The MCP server maps Praesentire's HTTP errors to LLM-friendly messages:
- 401 → "API key invalid or revoked. Create a new one at praesentire.com/dashboard."
- 429 → "Daily limit reached for tier X. Upgrade at praesentire.com/pricing or wait for reset."
- 400 → Specific validation error (invalid ticker, bad params).
- 5xx → "Praesentire API error N. Try again."
Links
- 🏠 praesentire.com
- 📖 API docs
- 🔑 Dashboard
- 🐛 Issues
License
MIT
Reviews
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