FIRST EPSS CVE Exploit Score & OSV Vulnerability Audit MCP server
io.ceadigital/epss-cve-exploit-scoreceadigital.iostreamable-httpv1.0.0Scanned
Real-time FIRST.org EPSS 30-day CVE exploit probability scoring and OSV package security audit.
4 tools: 2 change things and 2 only read.
- Reads private data · 1
- Reads text others write · 4
- Can send data out · 0
- No findings
With Anlyon
2 tools here change things. Govern them.
- Anlyon lists the tools and adopts none.
- Each tool you adopt gets approvals and receipts.
- Your agent never holds the key.
A tool your agent calls directly is not routed through Anlyon and is not governed by it. anlyon.dev only lists and labels, and these labels are the same either way.
What the FIRST EPSS CVE Exploit Score & OSV Vulnerability Audit MCP server can do
The FIRST EPSS CVE Exploit Score & OSV Vulnerability Audit MCP server is published by ceadigital.io, a domain the MCP Registry verified. It has 4 tools. It can create or change data (2 tools: security_cve_audit and package_health_pulse), but cannot delete data. 2 tools only read.
1 tool reads private data (vault_knowledge_search); 4 tools bring in text other people can write (gcp_catalog_search, vault_knowledge_search, security_cve_audit and 1 more).
None of the fixed checks matched anything in its tool definitions. That is not a safety guarantee.
Last scanned Nov 5, 2026, version 1.0.0.
Tools
Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.
4 tools
Changes things 2Claude Code: ask
package_health_pulseParallel health pulse inspection across NPM and PyPI ecosystems.Reads text others writeNo findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it Parallel health pulse inspection across NPM and PyPI ecosystems.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: true
security_cve_auditAudit package vulnerabilities and CVE advisories via OSV.dev database.Reads text others writeNo findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it Audit package vulnerabilities and CVE advisories via OSV.dev database.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: true
Only reads 2Show 2 read-only tools
gcp_catalog_searchSub-millisecond FTS5 search across 17,671 Google Cloud, Vertex AI, and A2A service records.Reads text others writeNo findings
Why it is in this group
- The name "gcp_catalog_search" says "search": a word for reading.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it Sub-millisecond FTS5 search across 17,671 Google Cloud, Vertex AI, and A2A service records.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: true
vault_knowledge_searchFTS5 search across 36,628 video transcript chunks and 106,308 knowledge graph triples in vault.db.Reads private dataReads text others writeNo findings
Why it is in this group
- The name "vault_knowledge_search" says "search": a word for reading.
What it can reach
- private-dataThe name "vault_knowledge_search" says "search" and "vault": it reads secrets.
- private-dataThe description's first sentence says "vault": it reads secrets.
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it FTS5 search across 36,628 video transcript chunks and 106,308 knowledge graph triples in vault.db.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: true
This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.
Exfil surface
Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.
No private-data, untrusted-input, outbound path in this server alone: no tool is tagged outbound.
- Reads private data1
- Reads files, mail, messages, databases, secrets, calendars or repositories.
- Reads text others write4
- Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
- Can send data out0
- Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.
Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.
Findings
Matches of fixed checks, with the text they matched.
No check matched anything in these tool definitions. That is not a safety guarantee.
History
Changes to its tool definitions and to its remote endpoint, newest first.
No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.
Install
Pinned to version 1.0.0. Values in angle brackets are yours to fill in.
claude mcp add --transport http epss-cve-exploit-score https://ceadigital.io/mcp/epssclaude mcp add --transport http epss-cve-exploit-score https://ceadigital.io/mcp/epssRun in a terminal.
Claude Code permissions
Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.
{
"permissions": {
"allow": [
"mcp__epss-cve-exploit-score__gcp_catalog_search",
"mcp__epss-cve-exploit-score__vault_knowledge_search"
],
"ask": [
"mcp__epss-cve-exploit-score__security_cve_audit",
"mcp__epss-cve-exploit-score__package_health_pulse"
],
"deny": []
}
}Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as epss-cve-exploit-score. Review it before you use it.
Capability tags behind 4 rules
- mcp__epss-cve-exploit-score__gcp_catalog_search untrusted-input
- mcp__epss-cve-exploit-score__vault_knowledge_search private-data, untrusted-input
- mcp__epss-cve-exploit-score__security_cve_audit untrusted-input
- mcp__epss-cve-exploit-score__package_health_pulse untrusted-input
Pin
Keep the decision: fail CI when the tools change, follow every change, or show a badge.
Pin in CI
Fail a build when the tools you reviewed are not the tools the server serves today.
curl -s "https://anlyon.dev/api/v1/servers/io.ceadigital/epss-cve-exploit-score/verify?hash=c5df2744ee5b76fd1907989fee2dcc758b64df6bf5197481819d6304ff37249d" | jq -e '.changed == false'Pinned hash c5df2744ee5b, from Nov 5, 2026, 17:18 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/io.ceadigital/epss-cve-exploit-score/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/io.ceadigital/epss-cve-exploit-score)Source: MCP Registry. Synced Nov 5, 2026, 17:17 UTC.
FIRST EPSS CVE Exploit Score & OSV Vulnerability Audit MCP server: questions and answers
Answered from the scan above, not from the publisher's description.
Is the FIRST EPSS CVE Exploit Score & OSV Vulnerability Audit MCP server safe?
- No scan can promise that. What its definitions show: 4 tools, 2 of which can change, send or delete something, and 0 findings from fixed checks. Allow the reads, ask before each change, and deny the deletes; the permissions block on this page does that.
Can the FIRST EPSS CVE Exploit Score & OSV Vulnerability Audit MCP server delete data?
- No tool is classed as destructive: going by their definitions, none of them deletes, cancels or revokes anything.
Can the FIRST EPSS CVE Exploit Score & OSV Vulnerability Audit MCP server do things that cannot be undone?
- No tool is classed as irreversible: none of them sends, pays, publishes or merges, going by their definitions.
What tools does the FIRST EPSS CVE Exploit Score & OSV Vulnerability Audit MCP server have?
- 4 tools: 2 write, 2 read. security_cve_audit, package_health_pulse, gcp_catalog_search and vault_knowledge_search.
Does the FIRST EPSS CVE Exploit Score & OSV Vulnerability Audit MCP server send data to outside services?
- None of its tools sends, posts or publishes, or takes a recipient, channel or URL.
Has the FIRST EPSS CVE Exploit Score & OSV Vulnerability Audit MCP server changed its tools?
- Not since anlyon.dev started tracking it. Last scanned Nov 5, 2026.