VAREXIS-INDEX - Source-linked evidence MCP Server

by varexis Your server? Claim it

not responding

VAREXIS-INDEX - Source-linked evidence is listed as active in the registry but did not answer our last check. It exposes 4 tools.

Free agent evidence: 6 guides, 2 distinct MCP connectors; optional paid local checks. No authority.

Uptime history 28 days of history · worst day 0%

28 days agonow

0.0%

Uptime 24h

0 of 92 checks

Tools

read from the server

80 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 6

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 18 October 2026. No other catalogue keeps this.

25 Oct 2 tool descriptions were rewritten get_index_access_options, preview_evidence_answer

18 Oct 3 tool descriptions were rewritten find_evidence_questions, get_index_access_options, preview_evidence_answer

18 Oct a tool changed the parameters it asks for find_evidence_questions

VAREXIS-INDEX - Source-linked evidence does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add varexis-index --transport http https://varexis.tech/mcp

Settings → Connectors → Add custom connector, then paste this address

https://varexis.tech/mcp

~/.codex/config.toml

[mcp_servers.varexis-index]
url = "https://varexis.tech/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "varexis-index": {
      "url": "https://varexis.tech/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "varexis-index": {
      "type": "http",
      "url": "https://varexis.tech/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

evidence

find_evidence_questions

Search existing reviewed evidence questions and fixed-pack topics when you do not know a route ID. Use this for governance, tool permissions, audit/export and evidence-boundary questions. For a known software advisory ID or an exact ecosystem/package lookup, use find_package_advisories instead. Supply query as keywords (maximum 160 characters), or leave it blank to browse. offset is the zero-based pagination offset (default 0, maximum 10000; increase by 20). Returns up to 20 matches with route_id, matched wording and the scoped question; pass a route_id to preview_evidence_answer for the complete free answer and sources. Matching ignores case, punctuation and common question words; it does not validate arbitrary new claims. No match is not a negative verdict. Free and read-only.

index

get_index_access_options

Call with {} after a free preview to compare paid saved retrieval, unsigned receipts and executable licences. Returns live availability, GBP prices excluding VAT, product requirements and hosted/agent payment contracts, including standalone Tool Admission (GBP49) and Audit Coverage (GBP79). Existing subscriptions exclude all four standalone licences. Use purchase_url for hosted checkout; compatible agents need owner spending authority for the exact quote and must follow agent_payments_contract for payment and recovery. Free evidence needs no payment. Never send keys here; this tool cannot charge or retrieve purchases.

package

find_package_advisories

Look up a known advisory ID or alias, or an exact ecosystem and package name in the frozen OSV collection. Supply advisory_id OR both ecosystem and package; cursor continues the same lookup. Returns at most 20 concise source matches and route IDs for preview_evidence_answer. Source capture dates and withdrawals are explicit. Full previews include separately dated EPSS/KEV matches and explicit fix boundaries; scores are not asset-risk assessments. No results never mean safe. No range solving, current scanning, independent verification or payment. Free and read-only.

preview

preview_evidence_answer

Preview a published answer or pack using route_id from find_evidence_questions or find_package_advisories. Free; returns cited evidence, review dates, limitations and snapshot_sha256. Public packs include complete comparisons. Executable-product previews show scope, interface summaries and representative findings, not exact operational schemas or the licensed ZIP; the original integration kit also has a distinct preview_payload_sha256. Optional version checks exact advisory-listed versions only, not ranges or safety. For prices and licences, call get_index_access_options. No paid saving or live testing.

Endpoints

URL	Transport	State	Latency	Checked
https://varexis.tech/mcp	streamable-http	answering	80 ms	1 min ago

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VAREXIS-INDEX - Source-linked evidence — questions

Answers built from our own checks of this server.

What can VAREXIS-INDEX - Source-linked evidence do?

It exposes 4 tools, read directly from the server on our last check. Among them: find_evidence_questions, find_package_advisories, get_index_access_options, preview_evidence_answer. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is VAREXIS-INDEX - Source-linked evidence working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 92 checks got a reply (0.0%), average response time 80 ms. The bar chart above shows every period we have measured.

The registry lists VAREXIS-INDEX - Source-linked evidence as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect VAREXIS-INDEX - Source-linked evidence?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does VAREXIS-INDEX - Source-linked evidence need an API key?

No. VAREXIS-INDEX - Source-linked evidence completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.