MCP.Market

Vi Assistant by Vultax MCP server

online · 100% uptime
by Vultax·io.github.Vultax/vultax-research·v1.1.0
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Vi market evidence, hypothetical price scenarios and published Vultax research.

A85/100grade A
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Safety scan
A85/100

full report

Adoption
Growing

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Vi Assistant by Vultax tools (5)

write = sends, deletes, buys or posts
  • calculate_probability_scenarioFree

    Calculate the hypothetical dollar impact of user-selected outcome prices for a fixed number of contracts, including explicit entry and exit dollar costs. Pure arithmetic: not a forecast, live quote, strategy backtest, order or paper position.

  • get_research_articleFree

    Read a complete published Vultax study and its source metadata. This is historical research, not a current market snapshot.

  • get_research_datasetFree

    Retrieve published study datasets and CSV/JSON links with units, observation periods and limitations.

  • inspect_prediction_marketFree

    Inspect an exact Polymarket link: resolve the market, read resolution rules, outcome prices, spread, volume, liquidity and a bounded recent-trade sample. Returns source timestamps and an exact Vultax workspace link. Multi-market events require selection. Data may be delayed. No account or trading access.

  • search_researchFree

    Search Vultax published crypto and prediction-market studies; returns citation URLs and stable article IDs.

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 2256ms17/20
  • Tool poisoning5 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner7/10
Overall 85/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Vi Assistant by Vultax compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
85/100
higher than 70% of 48,255 servers
Tools
5
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
577 ms
faster than 25% of 30,031 servers

What its tools let an agent do: 5 read

Install Vi Assistant by Vultax in Claude Code, Cursor or VS Code

claude mcp add --transport http vultax-research https://vultax.com/vi-mcp
Add to Cursor

What the publisher says

From the Vi Assistant by Vultax repository's README, as published. We do not edit it. Read it on GitHub

Vi Assistant by Vultax

Bring a Polymarket link to your assistant. Inspect the exact market and its resolution rules, calculate explicit price scenarios, and support your analysis with published Vultax research.

Try the public demo · Download v1.1.0 · MCP Registry

MCP endpoint: https://vultax.com/vi-mcp · Streamable HTTP · No API key

Snapshots may be delayed. Provider metadata updates are not quote timestamps. Scenarios are arithmetic, with no forecast, backtest, market depth, slippage or execution. Published studies are historical. The public extension cannot access private accounts or create trades, alerts, bots or paper positions. It is a public Vi companion; the full authenticated Vi app has a separate access boundary.

Install in your assistant

Codex

Install this repository as a Codex plugin through a configured marketplace, or connect directly:

codex mcp add vultax-research --url https://vultax.com/vi-mcp

Start a new task after installing. The native package includes .codex-plugin/plugin.json and two skills. Keep the existing vultax-research identifier when upgrading.

ChatGPT and Claude connectors

Where your account supports custom MCP connectors, add Vi Assistant by Vultax with URL https://vultax.com/vi-mcp and no authentication. Custom connection availability depends on the client/account. A downloadable package or registry entry does not imply approval in a curated directory. See publication status.

Claude Code marketplace

/plugin marketplace add Vultax/vultax-research-plugin
/plugin install vultax-research@vultax

Or use a direct MCP connection:

claude mcp add --transport http vultax-research https://vultax.com/vi-mcp

Use either the plugin or direct connection to avoid duplicate tools. This repository contains the native plugin and its self-hosted marketplace, not an Anthropic-endorsed listing. Official marketplace instructions.

Claude Desktop bundle

Download vultax-vi-1.1.0.mcpb from the release and open it in a compatible desktop client. The bundle includes the Node server and production dependencies; Node 20+ or the client's compatible bundled runtime is required. The local transport uses stdio and opens no listening port. Research queries go to Vultax; market lookups go to Polymarket. MCP bundle specification.

Gemini CLI extension

gemini extensions install https://github.com/Vultax/vultax-research-plugin --ref=v1.1.0

The root gemini-extension.json connects the same tools and includes GEMINI.md guidance. Gallery discovery requires the gemini-cli-extension topic and Google's crawler validation. Official release instructions.

Cursor, VS Code, Windsurf and OpenCode

Merge the matching entry into the client's configuration, preserving existing servers:

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Vi Assistant by Vultax: common questions

Is Vi Assistant by Vultax MCP server safe?
Yes, by our scan: it is graded A (85/100). Read the Vi Assistant by Vultax safety report
How do I install Vi Assistant by Vultax?
It runs remotely at vultax.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Vi Assistant by Vultax need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Vi Assistant by Vultax maintained?
The last commit was 38 days ago (2026-09-27). The latest release is v1.1.0.
Is Vi Assistant by Vultax up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Vi Assistant by Vultax compare with other MCP servers?
safety score 85/100 (higher than 70% of 48,255 servers); tools 5 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.