crt.sh SSL Certificate Transparency & Subdomain Recon

Install

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

Passed 2/3 checks · What you ask goes through the maker’s server (ceadigital.io) · ✓ Commands checked Nov 13, 2026

claude mcp add --transport http --scope user crtsh-cert-transparency https://ceadigital.io/mcp/crtsh

{
  "mcpServers": {
    "crtsh-cert-transparency": {
      "url": "https://ceadigital.io/mcp/crtsh"
    }
  }
}

{
  "servers": {
    "crtsh-cert-transparency": {
      "type": "http",
      "url": "https://ceadigital.io/mcp/crtsh"
    }
  }
}

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast

All apps, with pros and cons →

What it can do

Tool names and descriptions exactly as the server reported them on Nov 11, 2026. The maker wrote them, not us; we show them as plain text.

• gcp_catalog_search

  Sub-millisecond FTS5 search across 17,671 Google Cloud, Vertex AI, and A2A service records.

• vault_knowledge_search

  FTS5 search across 36,628 video transcript chunks and 106,308 knowledge graph triples in vault.db.

• sec_edgar_cik_lookup

  SEC EDGAR company submission facts, quarterly filings, and CIK lookup under Lowe v. SEC Publisher's Exclusion.

• github_repo_pulse

  Extract repository activity pulse (stars, forks, open issues, license, last push) with ETag caching.

• security_cve_audit

  Audit package vulnerabilities and CVE advisories via OSV.dev database.

• package_health_pulse

  Parallel health pulse inspection across NPM and PyPI ecosystems.

• fdic_bank_health

  Factual public supervisory bank health and branch metrics compiled from FDIC under 12 CFR Part 328.

• openalex_citation_graph

  Academic citation graph metadata and scholarly network metrics from OpenAlex (CC0).

• usgs_seismic_hazard

  Seismic activity and earthquake risk profiles from USGS GeoJSON services.

• dexscreener_token_audit

  Real-time DEX liquidity, price, pair volume, and market cap analytics via DexScreener.

• npi_medical_registry

  CMS NPPES NPI Registry lookup for healthcare organizations and facilities (NPI-2 only, HIPAA safe harbor).

• crtsh_cert_recon

  Query Sectigo Certificate Transparency logs (crt.sh) for issued SSL/TLS certificates and subdomains.

• epss_exploit_score

  Query FIRST.org Exploit Prediction Scoring System (EPSS) for 30-day real-world exploit probability.

• gleif_lei_kyb

  Query Global Legal Entity Identifier Foundation (GLEIF) registry for corporate KYB and LEI records.

• cfpb_complaints

  Query US Consumer Financial Protection Bureau (CFPB) complaint database (17 U.S.C. § 105 public domain).

• usaspending_awards

  Query USASpending.gov Federal Awards and Contractor Intelligence (17 U.S.C. § 105 public domain).

• depsdev_openssf_scorecard

  Query Google Open Source Insights (deps.dev) and Linux Foundation OpenSSF Security Scorecard (0-10) for any GitHub repository or package (#1 in MCP Registry).

• nyfed_sofr_reference_rates

  Query Federal Reserve Bank of New York official Secured Overnight Financing Rate (SOFR) benchmark rates, percentiles, and daily repo volume (#1 in MCP Registry).

• cisa_kev_exploited_vulns

  Query US CISA Known Exploited Vulnerabilities (KEV) Catalog for active in-the-wild exploitation, mandatory federal patch due dates, and ransomware usage.

• corporate_kyb_and_risk_dossier

  5-Source Parallel Composite Dossier: Joins GLEIF LEI + SEC EDGAR + CFPB Complaints + USASpending Federal Awards + FDIC in <400ms with a 0-100 Counterparty Verification Score.

• cyber_supply_chain_security_dossier

  5-Source Parallel Security Dossier: Joins crt.sh SSL Certs + Google deps.dev OpenSSF Scorecard + FIRST.org EPSS + CISA KEV + OSV.dev CVEs in <400ms with a 0-100 Security Posture Score.

• agent_compliance_notary_attest

  Tamper-evident SHA-256 hash-chained Agent Decision & Compliance Notary for EU AI Act, NIST AI RMF, and SOC2 autonomous agent audit trails.

• submit_feedback_or_rate_quote

  Free interactive MCP feedback, feature requests, and custom rate quote negotiation (alias: submit_mcp_feedback_or_request).

• agent_token_intel_and_honeypot

  High-velocity Agent Operational Primitive ($0.005 USDC on Base): Real-time DEX pool liquidity, 24h volume, buy/sell execution symmetry, Base bytecode check, and deterministic 0-100 Honeypot & Anti-Rug Safety Score.

• agent_clean_web_grounding

  High-velocity Agent Operational Primitive ($0.008 USDC on Base): Fast, token-optimized real-time web grounding & clean Markdown synthesis stripped of HTML bloat, ads, and scripts for LLM context windows.

• agent_base_tx_simulate

  High-velocity Agent Operational Primitive ($0.005 USDC on Base): Pre-execution Base L2 (eip155:8453) calldata simulator & wallet drain guard via eth_call + eth_estimateGas + unlimited ERC-20 approve detection.

• provision_free_developer_key

  FREE Self-Serve API Key Generator: Instantly mints a 50-call free starter `cea_live_` Bearer token with copy-paste snippets for Claude Desktop, Cursor, Windsurf, ElizaOS, and Coinbase AgentKit.

• agent_url_to_clean_markdown

  High-velocity Agent Operational Primitive ($0.005 USDC on Base): Live URL-to-Clean-Markdown extractor competing with Firecrawl/Jina. Fetches any public URL via SSRF-safe HTTP + LegalTDMGuard and returns clean, prompt-injection-scrubbed Markdown.

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 13, 2026

• ! Caution

  Maker matches the repo

  The registry lists no source repo, so we cannot match the publisher (ceadigital.io) to the code

• … 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

• ✓ Pass

  Endpoint responds

  Responded in 157 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 28 tool descriptions and found no hidden instructions to the AI

User reviews

No reviews yet

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Compared with others in Developer toolsi

• More stars than 0% of the other 5829 servers in this category
• Published to the registry more recently than 73% of the other 5829 servers in this category
• Basic checks equal to or better than 44% of the other 5829 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Others in the same category

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

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

REA

Reverse engineer anything from your terminal or agent with one CLI and MCP server.

by morluto·Widely used·↓ 388.7K/wk·★ 455.4K·Updated yesterday

Runs on your computer

Install

GitHub

GitHub’s official server lets AI read and manage code, issues and pull requests in your account. Use GitHub’s hosted version or run it locally with Docker.

by github·Widely used·★ 34.4K·Updated 10 days ago

Computer or cloud

Install

Serena MCP: the IDE for your agent

A powerful toolkit for coding, providing semantic retrieval and editing capabilities.

by oraios·Widely used·↓ 35.2K/wk·★ 31.3K·Updated 6 months ago

Runs on your computer

Install

README from the maker

No README found in the repo