Financial analysis MCP server — SEC EDGAR fundamentals + Reddit/Stocktwits sentiment
Stock MCP server exists for a simple reason — assistants are far more useful when they can act on Stock directly instead of describing what you should do. Financial analysis MCP server — SEC EDGAR fundamentals + Reddit/Stocktwits sentiment.
A financial analysis MCP server built on the Claude Agent SDK. Provides 8 production-grade tools covering SEC EDGAR fundamentals and real-time social sentiment (Reddit + Stocktwits). Works as a standalone CLI agent or as a Claude Code / Claude Desktop plugin.
Once Stock is connected, these are the calls the assistant has available:
Sentiment — The Sentiment tool exposed by this serverYou will need 3 environment variables: REDDIT_USERNAME, ANTHROPIC_API_KEY, ANTHROPIC_BASE_URL. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.
@smithery/cli on npm is all you need. Most clients run it directly, so configuration is a few lines and a restart.
Plenty of developer tooling servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Stock's toolset — Sentiment — is a fair guide to whether it matches your workflow.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| Sentiment | The Sentiment tool exposed by this server. |
{
"mcpServers": {
"stock-analysis": {
"command": "python",
"args": ["/absolute/path/to/stock-analysis/mcp_server.py"],
"env": {
"REDDIT_USERNAME": "your_username"
}
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| REDDIT_USERNAME | Configuration value read at startup. | Optional |
| ANTHROPIC_API_KEY | Credential the server authenticates with. | Yes |
| ANTHROPIC_BASE_URL | Endpoint or connection string the server talks to. | Yes |
Kill hallucinated APIs — version-accurate, up-to-date library documentation injected straight into context.
Microsoft's official browser automation server — drive a real browser through the accessibility tree, no screenshots needed.
GitHub's official server — repos, issues, pull requests, Actions and code security, straight from your assistant.
Issue tracking at the speed of conversation — Linear's official hosted server with OAuth and zero install.
Local repository surgery — status, diffs, commits, branches and history for any repo on disk.
Timezone sanity for AI — current time anywhere and correct conversions, without the model doing date math.