# Revnuvo Company Intelligence (remote · mcp.revnuvo.site)

Observed company technologies, changes and signals for AI agents, with evidence and confidence.

- Trust score: 70/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-20

## Components

- remote · `mcp.revnuvo.site`: 70/100 (this document), [markdown](https://verifymcp.io/servers/hardeyhemy-revnuvo-company-intelligence/mcp.md), [page](https://verifymcp.io/servers/hardeyhemy-revnuvo-company-intelligence/mcp)

## Channel facts

- Endpoint: `https://mcp.revnuvo.site/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-20.

- **Endpoint Security**: 71/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token.
  - HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 75/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1337 tokens (~148/item across 9 items; 9 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 10/100
  - Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 9 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

## Install

### How do I install the Revnuvo Company Intelligence MCP server?

Revnuvo Company Intelligence is a hosted endpoint at https://mcp.revnuvo.site/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http hardeyhemy-revnuvo-company-intelligence 'https://mcp.revnuvo.site/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "hardeyhemy-revnuvo-company-intelligence": {
      "url": "https://mcp.revnuvo.site/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "hardeyhemy-revnuvo-company-intelligence": {
      "type": "http",
      "url": "https://mcp.revnuvo.site/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.hardeyhemy-revnuvo-company-intelligence]
url = "https://mcp.revnuvo.site/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "hardeyhemy-revnuvo-company-intelligence": {
      "type": "remote",
      "url": "https://mcp.revnuvo.site/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add hardeyhemy-revnuvo-company-intelligence --url 'https://mcp.revnuvo.site/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  hardeyhemy-revnuvo-company-intelligence:
    url: "https://mcp.revnuvo.site/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "hardeyhemy-revnuvo-company-intelligence": {
      "Transport": "http",
      "Url": "https://mcp.revnuvo.site/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add hardeyhemy-revnuvo-company-intelligence -t streamable-http -u 'https://mcp.revnuvo.site/mcp'
```

### Other

```json
{
  "mcpServers": {
    "hardeyhemy-revnuvo-company-intelligence": {
      "type": "http",
      "url": "https://mcp.revnuvo.site/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-20 (score 70, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-18 (score 69, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-09-17 (score 68, +40)

- [security improvement] Transport: unverified → pass
- [security improvement] Injection markers: unverified → pass
- [security] First check of Judged manipulation: pass
- [security] Authorization: Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token.
- [functional regression] MCP protocol: unverified → fail
- [functional improvement] Tool coverage: unverified → 100
- [functional] First check of Schema quality: fail
- [functional] First check of Schema quality: excellent
- [functional] First check of Destructive annotations: pass
- [functional] First check of Schema quality: fail
- [functional] First check of Tool coverage: 100

### 2026-09-15 (score 28)

First indexed and scored.

## MCP tools (9)

### `revnuvo_search_company` (~125 tokens)

Search observed companies

Search companies previously observed by Revnuvo. Returns the domain, when it was first seen, how many observations exist, its most recently detected technology stack, and the last scan time. Use this to check whether Revnuvo already has history for a company before querying deeper. Only observed companies are returned — nothing is invented.

Input parameters:

- `limit` (integer): Max results (default 50).
- `offset` (integer): Pagination offset.
- `query` (string): Full or partial domain, e.g. 'stripe' matches 'stripe.com'. Empty = list recent.

### `revnuvo_get_company` (~102 tokens)

Get company overview

Retrieve an overview of a company domain from Revnuvo's observation history: current technologies (with confidence), DNS records, first/last observation timestamps, total observation count and the hash of the latest observed state. Use it to answer 'what do we know about this company?'. Returns not_observed (404-equivalent) when Revnuvo has no history yet.

Input parameters:

- `domain` (string, required): Company domain, e.g. 'hubspot.com'.

### `revnuvo_get_company_state` (~93 tokens)

Get company's current observed state

Retrieve the company's latest full observed state: HTTP status and server headers, detected technologies with per-technology evidence and confidence, detected scripts, and DNS (NS/MX/A) records. This is a point-in-time measurement, timestamped and hashed. Use it when you need the complete current picture rather than a summary.

Input parameters:

- `domain` (string, required): Company domain, e.g. 'vercel.com'.

### `revnuvo_get_company_timeline` (~95 tokens)

Get company observation timeline

Retrieve the chronological observation history for a company: each observation's timestamp, source, confidence and state hash, plus every detected change event with before/after values. Use it to answer 'how did this company's stack evolve?'. History depth depends on your plan (free: 7 days).

Input parameters:

- `domain` (string, required): Company domain.
- `limit` (integer): Max entries per list (default 50).

### `revnuvo_get_company_technologies` (~95 tokens)

Get company's detected technologies

Retrieve the technologies currently detected at a company domain — each with name, category, version when detectable, confidence (0-1), and the evidence string that produced the detection (e.g. a header value or a script URL). Answers 'what technologies does this company use?'. Absence of a technology means not-detected, never proven-absent.

Input parameters:

- `domain` (string, required): Company domain.

### `revnuvo_get_company_changes` (~111 tokens)

Get company's detected changes

Retrieve observed changes at a company domain: technology added/removed/changed, DNS/MX and nameserver changes, and website-state changes — each with before/after values, detection timestamp, confidence and evidence. Answers 'what changed at this company and when?'.

Input parameters:

- `domain` (string, required): Company domain.
- `limit` (integer): Max changes returned.
- `since` (string): ISO-8601 timestamp; return changes detected after this time. Defaults to your plan's history window.

### `revnuvo_search_signals` (~193 tokens)

Search change signals across companies

Search Revnuvo's signal feed across all observed companies. Filter by domain, technology (e.g. 'vue', 'hubspot'), event type (technology_added, technology_removed, technology_changed, mx_changed, nameserver_changed, website_changed) and minimum signal score (1-100). Answers 'which companies recently adopted technology X?' — every signal includes before/after state, evidence and confidence. Signals are observed changes, not purchase-intent claims.

Input parameters:

- `domain` (string): Restrict to one company domain.
- `event_type` (string): Change type filter.
- `limit` (integer): Max signals returned.
- `min_score` (integer): Minimum signal score (1-100).
- `offset` (integer): Pagination offset.
- `since` (string): ISO-8601 timestamp lower bound.
- `technology` (string): Technology name filter, e.g. 'nextjs'.

### `revnuvo_monitor_company` (~132 tokens)

Monitor a company for future changes

Start monitoring a company domain: Revnuvo scans it on your chosen interval (24h on the free plan, 6h on paid plans), records every observation, detects changes, and you retrieve new signals via revnuvo_search_signals or receive webhook/email deliveries configured in your Revnuvo dashboard. Use it to answer 'alert me when something changes at this company'. Counted against your plan's domain limit.

Input parameters:

- `domain` (string, required): Company domain to monitor.
- `interval_hours` (integer): Scan interval in hours (24 = free plan; 6 requires Developer plan or above).

### `revnuvo_verify_company` (~79 tokens)

Verify company observation history + trust score

Verify what Revnuvo can substantiate about a company domain: whether it has observation history, how many observations, the latest observed state hash, and (when the Trust service is reachable) an independent infrastructure trust score. Use it for diligence flows that need evidence-backed company verification rather than assumptions.

Input parameters:

- `domain` (string, required): Company domain.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/hardeyhemy-revnuvo-company-intelligence/mcp#diagnostics

## Score history

- 2026-09-20: 70
- 2026-09-19: 69
- 2026-09-18: 69
- 2026-09-17: 68
- 2026-09-16: 28
- 2026-09-15: 28

## Common questions

### What is the Revnuvo Company Intelligence MCP server?

Revnuvo Company Intelligence is an MCP server listed in the public MCP registry as io.github.hardeyhemy/revnuvo-company-intelligence. Observed company technologies, changes and signals for AI agents, with evidence and confidence. This page covers its hosted endpoint (https://mcp.revnuvo.site/mcp).

### Is the Revnuvo Company Intelligence MCP server safe to use?

Revnuvo Company Intelligence scores 70 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Revnuvo Company Intelligence MCP server expose?

Revnuvo Company Intelligence exposes 9 tools: revnuvo_search_company, revnuvo_get_company, revnuvo_get_company_state, revnuvo_get_company_timeline, revnuvo_get_company_technologies, and 4 more. Their descriptions and schemas cost roughly 1,025 tokens of context every time the server is loaded.

### Does the Revnuvo Company Intelligence MCP server require authentication?

Yes. Revnuvo Company Intelligence asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.

### Is the Revnuvo Company Intelligence MCP server still maintained?

Revnuvo Company Intelligence is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://mcp.revnuvo.site/mcp
- Changelog RSS feed: https://verifymcp.io/servers/hardeyhemy-revnuvo-company-intelligence/mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/hardeyhemy-revnuvo-company-intelligence/mcp.json
- HTML version of this page: https://verifymcp.io/servers/hardeyhemy-revnuvo-company-intelligence/mcp