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Catalyst Edge Research

by rm0nroeversion 0.1.8i★ –iRuns on your computer
Registry nameio.github.rm0nroe/catalyst-edge-mcp

Install

Overview

Description from the maker (original English)

Source-linked market intelligence for AI agents researching public-company tickers.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

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: Runs on your computer
  • Transport: stdio
  • Category: Search & AI memory
  • You need to fill in: CATALYST_EDGE_SEC_USER_AGENT

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on your computer with your user’s permissions (files, network, apps).
  • You fill in yourself: CATALYST_EDGE_SEC_USER_AGENT, CATALYST_EDGE_EVIDENCE_STORE, CATALYST_EDGE_GDELT, CATALYST_EDGE_BLUESKY

You need

  • 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 …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "catalyst-edge": {
      "command": "uvx",
      "args": [
        "catalyst-edge-mcp"
      ],
      "env": {
        "CATALYST_EDGE_SEC_USER_AGENT": "your-value",
        "CATALYST_EDGE_EVIDENCE_STORE": "your-value",
        "CATALYST_EDGE_GDELT": "your-value",
        "CATALYST_EDGE_BLUESKY": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add catalyst-edge --env CATALYST_EDGE_SEC_USER_AGENT=your-value --env CATALYST_EDGE_EVIDENCE_STORE=your-value --env CATALYST_EDGE_GDELT=your-value --env CATALYST_EDGE_BLUESKY=your-value -- uvx catalyst-edge-mcp

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "catalyst-edge": {
      "command": "uvx",
      "args": [
        "catalyst-edge-mcp"
      ],
      "env": {
        "CATALYST_EDGE_SEC_USER_AGENT": "your-value",
        "CATALYST_EDGE_EVIDENCE_STORE": "your-value",
        "CATALYST_EDGE_GDELT": "your-value",
        "CATALYST_EDGE_BLUESKY": "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.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "catalyst-edge": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "catalyst-edge-mcp"
      ],
      "env": {
        "CATALYST_EDGE_SEC_USER_AGENT": "your-value",
        "CATALYST_EDGE_EVIDENCE_STORE": "your-value",
        "CATALYST_EDGE_GDELT": "your-value",
        "CATALYST_EDGE_BLUESKY": "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.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • CATALYST_EDGE_SEC_USER_AGENT required env
    Required SEC-compliant identity in Company email@example.com form for live evidence collection.
  • CATALYST_EDGE_EVIDENCE_STORE env
    Optional local SQLite evidence-store path.
  • CATALYST_EDGE_GDELT env
    Rights-cleared attributed discovery metadata defaults to enabled; set to disabled to opt out.
  • CATALYST_EDGE_BLUESKY env
    Optional explicit opt-in: set to enabled for forward-only partial public attention; defaults to disabled.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

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 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account rm0nroe, 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 applicable

    Endpoint responds

    This one runs on your computer; there is no internet endpoint

  • – Not applicable

    Sign-in with OAuth

    Runs on your computer and uses local settings instead

  • … Not checked yet

    No hidden instructions in tool descriptions

    Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Search & AI memoryi

  • More stars than 0% of the other 7277 servers in this category
  • Published to the registry more recently than 33% of the other 7277 servers in this category
  • Basic checks equal to or better than 100% of the other 7277 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 Catalyst Edge Research 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: CATALYST_EDGE_SEC_USER_AGENT

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.8) 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. You also need Python (uv) on your computer.

What can I use instead?

In the same category: Context7, Codebase Memory, Exa

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Context7

by upstash

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

Computer or cloud★ 64,224MITUpdated yesterday
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Codebase Memory

by DeusData

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Runs on your computer★ 48,148MITUpdated 21 days ago
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Exa

by exa-labs

Connect AI agents to Exa for web search, content fetching, and multi-step research.

Runs in the cloud★ 5,213MITUpdated last month
Install

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.

CATALYST/EDGE

Source-linked market intelligence for AI agents.

Catalyst Edge is a local, read-only Model Context Protocol server for public-company research. Ask an agent what changed for a ticker, why it matters, what contradicts it, and which sources support the answer.

It combines direct SEC filings and ownership records with optional, policy-gated sources into a compact evidence dossier. Every result preserves its source links and missing-data warnings.

Local first. Evidence and configuration stay on your machine. Research only. The deterministic scorer is untrained and unbacktested; Catalyst Edge does not provide investment advice, trading signals, or execution.


Install

Catalyst Edge requires Python 3.10+ and uv. The SEC requires an identifiable User-Agent; use your organization and a monitored email address.

Codex
codex mcp add catalyst-edge \

--env 'CATALYST_EDGE_SEC_USER_AGENT=YOUR_ORGANIZATION YOUR_EMAIL' \ --env 'CATALYST_EDGE_EVIDENCE_STORE=/absolute/local/path/evidence.sqlite3' \ -- uvx --from 'catalyst-edge-mcp==0.1.8' catalyst-edge-mcp

Start a fresh task and verify that Codex discovers these two tools:

ToolUse
catalyst_edge_scoreReturn a compact catalyst-evidence dossier for a ticker.
catalyst_edge_claim_sourcesPage through the immutable source records behind a claim.
Claude Desktop

Download catalyst-edge-mcp-0.1.8.mcpb, then choose Settings → Extensions → Advanced settings → Install Extension…. Enter the same SEC identity when prompted. The extension is an unsigned custom bundle; review the source and published checksum before accepting Claude Desktop's warning.


Use

Ask your agent a focused research question, for example:

What changed for NVDA in the last 14 days? Include sources, missing evidence, and

anything that would weaken the conclusion.

The primary tool accepts a ticker, a 1–90 day lookback, source inclusion, and a research context:

{

"ticker": "NVDA", "lookback_days": 14, "include_sources": true, "include_raw_signals": false, "risk_mode": "research" }

risk_mode also supports alert_triage and thesis_review. Ticker validation runs before any provider is composed; invalid inputs fail clearly rather than producing a partial score.

From a terminal
# Run the local stdio MCP server

uvx --from 'catalyst-edge-mcp==0.1.8' catalyst-edge-mcp

Get a dossier directly

uvx --from 'catalyst-edge-mcp==0.1.8' catalyst-edge-score NVDA --lookback-days 14


What it uses

EvidenceDefaultNotes
SEC filings and ownership recordsEnabled with CATALYST_EDGE_SEC_USER_AGENTPrimary regulatory evidence.
GDELT Web NGrams discoveryEnabledAttributed, cache-only discovery metadata; set CATALYST_EDGE_GDELT=disabled to opt out.
Issuer RSS/Atom feedsDisabledEnable explicitly with CATALYST_EDGE_ISSUER_FEEDS=enabled.
Bluesky public attentionDisabledEnable explicitly with CATALYST_EDGE_BLUESKY=enabled; it is incomplete, neutral-only context.
Options, technicals, and sentimentDisabledNot composed without an approved, rights-cleared provider.

The default evidence store is local SQLite at ~/.local/state/catalyst-edge-mcp/evidence.sqlite3. Set CATALYST_EDGE_EVIDENCE_STORE to choose another local path.

Check local readiness
CATALYST_EDGE_SEC_USER_AGENT='YOUR_ORGANIZATION YOUR_EMAIL' \

uvx --from 'catalyst-edge-mcp==0.1.8' catalyst-edge-smoke NVDA --lookback-days 14

The smoke check reports sanitized configuration, provenance, coverage, and readiness status. It never prints credentials or provider payloads.


How to read a result

Each dossier includes a deterministic score, direction, confidence, source-linked evidence, missing or stale families, and next checks. research.disposition tells an agent whether to review the evidence now, monitor it, or report insufficient evidence; it prioritizes research only and is not a trade signal. model_status is always not_trained in this release. A neutral or no-data result is a valid answer: missing evidence is uncertainty, not bearish evidence.

Evidence is compact by design. Use catalyst_edge_claim_sources with a claim ID to retrieve its paginated source records, including canonical URLs, timestamps, hashes, parsers, and policy decisions.

{

"ticker": "NVDA", "edge": {"score": 62, "direction": "bullish", "confidence": 0.69, "scoring_method": "deterministic_v1", "model_status": "not_trained"}, "research": {"disposition": "review_now", "primary_claim_id": "clm_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "supporting_claim_ids": [], "contradicting_claim_ids": [], "blocking_gaps": [], "next_action": "Open SEC accession 0001045810-26-000001 and review the filed item text and exhibits."}, "data_quality": {"coverage": "partial", "missing_families": [], "warnings": ["Deterministic v1 scoring is not backtested."]} }

{

"ticker": "NVDA", "edge": {"score": 50, "direction": "neutral", "confidence": 0, "scoring_method": "deterministic_v1", "model_status": "not_trained"}, "research": {"disposition": "monitor", "primary_claim_id": null, "supporting_claim_ids": [], "contradicting_claim_ids": [], "blocking_gaps": ["options_flow"], "next_action": "Check whether a sector-wide event explains the observation."}, "data_quality": {"coverage": "none", "missing_families": ["options_flow"], "warnings": ["options_flow provider yfinance is private diagnostic only; no production evidence or coverage credit was granted."]} }

{

"ticker": "NVDA", "edge": {"score": 50, "direction": "neutral", "confidence": 0, "scoring_method": "deterministic_v1", "model_status": "not_trained"}, "research": {"disposition": "insufficient_evidence", "primary_claim_id": null, "supporting_claim_ids": [], "contradicting_claim_ids": [], "blocking_gaps": ["filings_news", "insider_trading", "options_flow", "social", "technical"], "next_action": "Retry with lookback_days=30 to check a wider filing window."}, "data_quality": {"coverage": "none", "missing_families": ["filings_news", "insider_trading", "options_flow", "social", "technical"], "warnings": ["No live evidence adapters are configured."]} }


Privacy

Results and SQLite evidence remain on your machine. Ticker and issuer queries may be sent directly to whichever public-source providers you enable. The SEC identity is sent only to sec.gov as its required request User-Agent.

Read the Catalyst Edge Privacy Policy.


Build from source

uv sync --frozen --extra dev

uv run --frozen pytest uv run --frozen ruff check . uv build --no-sources --out-dir dist

Default tests are offline and use sanitized fixtures. The release workflow tests Python 3.10 and 3.14, MCP contracts, a clean build, and the packaged artifact.

License

MIT

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