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Glama
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by UPinar
OverviewSchemaRelated ServersScoreDiscussions
Python
Hybrid

CVE Leading

cve_leading
Read-onlyIdempotent

Identify emerging CVEs before NVD publication using early-warning data from MITRE and GHSA. Get fresh threat intelligence for proactive vulnerability management.

Instructions

List CVEs indexed from MITRE/GHSA BEFORE NVD publication (early-warning, freshest data). By default each result is slim (no description, no cvss_breakdown, no affected_products list, no references) — pass include='full' for the same payload shape as cve_lookup; for drill-down on a single CVE prefer cve_lookup. Use for threat intelligence on emerging CVEs; use cve_search for published NVD data. Verdict (sources_queried, falsifiable_fields, completeness, data_age) is at the response root — applies to the whole batch, not per-row. Response carries a global hint pointing at cve_lookup — drill into any returned cve_id for full detail and chained pivots (exploit_lookup, kev_detail, cwe_lookup). Free: 30/hr, Pro: 500/hr. Returns {count, total, truncated, offset, summary, results, next_offset, verdict, hint}.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
limitNoMaximum results to return. Range: 1-200.
offsetNoSkip N results for pagination.
includeNoPer-result detail level. Default ('') returns slim list items (cve_id, summary, severity, cvss_v3, cwe_id, epss, kev, total_products, published, modified, sources). Pass 'full' to also return description, cvss_breakdown, affected_products, references, first_seen_source, first_seen_at. Slim default avoids description/summary duplication that bloats 50-item leading lists. Verdict is at the response root, not per-row (deduplicated for ~40% payload savings). Allowed: '' or 'full'.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. Changed1 schema field changedv1.34.4
    • changedOutput schema / $defs / PivotHint / properties / tool / enum
      Previous value: -[
-  "cve_lookup",
-  "cve_search",
-  "cve_leading",
-  "bulk_cve_lookup",
-  "calculate_risk_score",
-  "get_cvss_details",
-  "exploit_lookup",
-  "kev_detail",
-  "cwe_lookup",
-  "subdomain_enum",
-  "ssl_check",
-  "tech_fingerprint",
-  "asn_lookup",
-  "ip_lookup",
-  "ioc_lookup",
-  "bulk_ioc_lookup",
-  "hash_lookup",
-  "threat_intel",
-  "threat_report",
-  "audit_domain",
-  "domain_report",
-  "dns_lookup",
-  "whois_lookup",
-  "wayback_lookup",
-  "scan_headers",
-  "check_headers",
-  "check_secrets",
-  "check_injection",
-  "check_dependencies",
-  "email_mx",
-  "email_security_posture",
-  "email_disposable",
-  "email_verify",
-  "robots_txt",
-  "redirect_chain",
-  "brand_assets",
-  "seo_audit",
-  "phone_lookup",
-  "username_lookup",
-  "password_check",
-  "phishing_check",
-  "atlas_technique_lookup",
-  "atlas_technique_search",
-  "bulk_atlas_technique_lookup",
-  "atlas_case_study_lookup",
-  "atlas_case_study_search",
-  "d3fend_defense_lookup",
-  "d3fend_defense_search",
-  "d3fend_defense_for_attack",
-  "d3fend_attack_coverage",
-  "sigma_rule_lookup",
-  "bulk_sigma_rule_lookup",
-  "tech_stack_cve_audit",
-  "contrast_scan"
-]New value: +[
+  "cve_lookup",
+  "cve_search",
+  "cve_leading",
+  "bulk_cve_lookup",
+  "calculate_risk_score",
+  "get_cvss_details",
+  "exploit_lookup",
+  "kev_detail",
+  "cwe_lookup",
+  "subdomain_enum",
+  "ssl_check",
+  "tech_fingerprint",
+  "asn_lookup",
+  "ip_lookup",
+  "ioc_lookup",
+  "bulk_ioc_lookup",
+  "hash_lookup",
+  "threat_intel",
+  "threat_report",
+  "audit_domain",
+  "domain_report",
+  "dns_lookup",
+  "whois_lookup",
+  "wayback_lookup",
+  "scan_headers",
+  "check_headers",
+  "check_secrets",
+  "check_injection",
+  "check_dependencies",
+  "email_mx",
+  "email_security_posture",
+  "email_disposable",
+  "email_verify",
+  "robots_txt",
+  "redirect_chain",
+  "brand_assets",
+  "seo_audit",
+  "geo_audit",
+  "phone_lookup",
+  "username_lookup",
+  "password_check",
+  "phishing_check",
+  "atlas_technique_lookup",
+  "atlas_technique_search",
+  "bulk_atlas_technique_lookup",
+  "atlas_case_study_lookup",
+  "atlas_case_study_search",
+  "d3fend_defense_lookup",
+  "d3fend_defense_search",
+  "d3fend_defense_for_attack",
+  "d3fend_attack_coverage",
+  "sigma_rule_lookup",
+  "bulk_sigma_rule_lookup",
+  "tech_stack_cve_audit",
+  "contrast_scan"
+]
  2. Changed1 schema field changedv1.33.23
    • changedOutput schema / $defs / PivotHint / properties / tool / enum
      Previous value: -[
-  "cve_lookup",
-  "cve_search",
-  "cve_leading",
-  "bulk_cve_lookup",
-  "calculate_risk_score",
-  "get_cvss_details",
-  "exploit_lookup",
-  "kev_detail",
-  "cwe_lookup",
-  "subdomain_enum",
-  "ssl_check",
-  "tech_fingerprint",
-  "asn_lookup",
-  "ip_lookup",
-  "ioc_lookup",
-  "bulk_ioc_lookup",
-  "hash_lookup",
-  "threat_intel",
-  "threat_report",
-  "audit_domain",
-  "domain_report",
-  "dns_lookup",
-  "whois_lookup",
-  "wayback_lookup",
-  "scan_headers",
-  "check_headers",
-  "check_secrets",
-  "check_injection",
-  "check_dependencies",
-  "email_mx",
-  "email_security_posture",
-  "email_disposable",
-  "email_verify",
-  "robots_txt",
-  "redirect_chain",
-  "brand_assets",
-  "seo_audit",
-  "phone_lookup",
-  "username_lookup",
-  "password_check",
-  "phishing_check",
-  "atlas_technique_lookup",
-  "atlas_technique_search",
-  "bulk_atlas_technique_lookup",
-  "atlas_case_study_lookup",
-  "atlas_case_study_search",
-  "d3fend_defense_lookup",
-  "d3fend_defense_search",
-  "d3fend_defense_for_attack",
-  "d3fend_attack_coverage",
-  "sigma_rule_lookup",
-  "bulk_sigma_rule_lookup",
-  "tech_stack_cve_audit"
-]New value: +[
+  "cve_lookup",
+  "cve_search",
+  "cve_leading",
+  "bulk_cve_lookup",
+  "calculate_risk_score",
+  "get_cvss_details",
+  "exploit_lookup",
+  "kev_detail",
+  "cwe_lookup",
+  "subdomain_enum",
+  "ssl_check",
+  "tech_fingerprint",
+  "asn_lookup",
+  "ip_lookup",
+  "ioc_lookup",
+  "bulk_ioc_lookup",
+  "hash_lookup",
+  "threat_intel",
+  "threat_report",
+  "audit_domain",
+  "domain_report",
+  "dns_lookup",
+  "whois_lookup",
+  "wayback_lookup",
+  "scan_headers",
+  "check_headers",
+  "check_secrets",
+  "check_injection",
+  "check_dependencies",
+  "email_mx",
+  "email_security_posture",
+  "email_disposable",
+  "email_verify",
+  "robots_txt",
+  "redirect_chain",
+  "brand_assets",
+  "seo_audit",
+  "phone_lookup",
+  "username_lookup",
+  "password_check",
+  "phishing_check",
+  "atlas_technique_lookup",
+  "atlas_technique_search",
+  "bulk_atlas_technique_lookup",
+  "atlas_case_study_lookup",
+  "atlas_case_study_search",
+  "d3fend_defense_lookup",
+  "d3fend_defense_search",
+  "d3fend_defense_for_attack",
+  "d3fend_attack_coverage",
+  "sigma_rule_lookup",
+  "bulk_sigma_rule_lookup",
+  "tech_stack_cve_audit",
+  "contrast_scan"
+]
  3. Addedv1.33.21
  4. Removedv1.33.14
  5. Addedv1.33.1
  6. Removedv1.33.0
  7. Addedv1.32.0
  8. Removedv1.30.2
  9. Changed4 schema fields changedv1.30.0
    • changedOutput schema / $defs / CveSearchItem / properties / cwe_id / description
      Previous value: -"Primary CWE identifier."New value: +"Primary CWE identifier (legacy single-value field). Equals cwes[0] when cwes is present. Kept for backward-compat; consumers should prefer cwes."
    • addedOutput schema / $defs / CveSearchItem / properties / cwes
      Added value: +{
+  "anyOf": [
+    {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "Multi-CWE list as published by NVD. Mirrors cve_lookup.cwes (v1.28.0 multi-CWE adoption). Null/omitted when DB row has no multi-CWE list — legacy cwe_id still emitted.",
+  "title": "Cwes"
+}
    • addedOutput schema / $defs / CveSearchItem / properties / references_count
      Added value: +{
+  "default": 0,
+  "description": "Honest count of upstream references for this CVE. Use this to decide whether a cve_lookup pivot is worthwhile (e.g. >0 refs → drill down; 0 → skip). The reference list itself is NOT included in slim search items — pass include=full or call cve_lookup to retrieve URLs.",
+  "title": "References Count",
+  "type": "integer"
+}
    • changedOutput schema / $defs / CveSearchResponse / properties / query_echo / description
      Previous value: -"Echoed search filters with empty values stripped. Keys: product, vendor, severity, cwe_id, published_after, published_before, kev, epss_min, sort, limit, offset. Useful for verifying the parsed query matched the intent."New value: +"Echoed search filters with empty values stripped. Keys: product, vendor, severity, cwe_id, published_after, published_before, kev, epss_min, cvss_min, cvss_max, sort, limit, offset, tagged. Useful for verifying the parsed query matched the intent."
  10. Changed1 schema field changedv1.29.1
    • changedOutput schema / $defs / PivotHint / properties / tool / enum
      Previous value: -[
-  "cve_lookup",
-  "cve_search",
-  "cve_leading",
-  "bulk_cve_lookup",
-  "exploit_lookup",
-  "kev_detail",
-  "cwe_lookup",
-  "subdomain_enum",
-  "ssl_check",
-  "tech_fingerprint",
-  "asn_lookup",
-  "ip_lookup",
-  "ioc_lookup",
-  "bulk_ioc_lookup",
-  "hash_lookup",
-  "threat_intel",
-  "threat_report",
-  "audit_domain",
-  "domain_report",
-  "dns_lookup",
-  "whois_lookup",
-  "wayback_lookup",
-  "scan_headers",
-  "check_headers",
-  "check_secrets",
-  "check_injection",
-  "check_dependencies",
-  "email_mx",
-  "email_disposable",
-  "email_verify",
-  "robots_txt",
-  "redirect_chain",
-  "brand_assets",
-  "seo_audit",
-  "phone_lookup",
-  "username_lookup",
-  "password_check",
-  "phishing_check",
-  "atlas_technique_lookup",
-  "atlas_technique_search",
-  "bulk_atlas_technique_lookup",
-  "atlas_case_study_lookup",
-  "atlas_case_study_search",
-  "d3fend_defense_lookup",
-  "d3fend_defense_search",
-  "d3fend_defense_for_attack",
-  "d3fend_attack_coverage"
-]New value: +[
+  "cve_lookup",
+  "cve_search",
+  "cve_leading",
+  "bulk_cve_lookup",
+  "calculate_risk_score",
+  "get_cvss_details",
+  "exploit_lookup",
+  "kev_detail",
+  "cwe_lookup",
+  "subdomain_enum",
+  "ssl_check",
+  "tech_fingerprint",
+  "asn_lookup",
+  "ip_lookup",
+  "ioc_lookup",
+  "bulk_ioc_lookup",
+  "hash_lookup",
+  "threat_intel",
+  "threat_report",
+  "audit_domain",
+  "domain_report",
+  "dns_lookup",
+  "whois_lookup",
+  "wayback_lookup",
+  "scan_headers",
+  "check_headers",
+  "check_secrets",
+  "check_injection",
+  "check_dependencies",
+  "email_mx",
+  "email_disposable",
+  "email_verify",
+  "robots_txt",
+  "redirect_chain",
+  "brand_assets",
+  "seo_audit",
+  "phone_lookup",
+  "username_lookup",
+  "password_check",
+  "phishing_check",
+  "atlas_technique_lookup",
+  "atlas_technique_search",
+  "bulk_atlas_technique_lookup",
+  "atlas_case_study_lookup",
+  "atlas_case_study_search",
+  "d3fend_defense_lookup",
+  "d3fend_defense_search",
+  "d3fend_defense_for_attack",
+  "d3fend_attack_coverage"
+]
  11. Changed10 schema fields changedv1.29.0
    • addedOutput schema / $defs / KevInfo / properties / cwes
      Added value: +{
+  "anyOf": [
+    {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "CWE identifiers CISA reports for this CVE (Batch 4A view-ID filtered).",
+  "title": "Cwes"
+}
    • addedOutput schema / $defs / KevInfo / properties / date_removed
      Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "ISO 8601 timestamp when CISA removed this CVE from the KEV catalog. Null when CVE is still active in KEV.",
+  "title": "Date Removed"
+}
    • addedOutput schema / $defs / KevInfo / properties / due_date
      Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "Federal patch deadline (ISO 8601). Null for entries from before BOD 22-01 (Nov 2021).",
+  "title": "Due Date"
+}
    • addedOutput schema / $defs / KevInfo / properties / known_ransomware_use
      Added value: +{
+  "anyOf": [
+    {
+      "type": "boolean"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "True when CISA links this CVE to a known ransomware campaign. Null when CVE is not in KEV.",
+  "title": "Known Ransomware Use"
+}
    • addedOutput schema / $defs / KevInfo / properties / notes
      Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "Reference URLs published by CISA, separated by '; '.",
+  "title": "Notes"
+}
    • addedOutput schema / $defs / KevInfo / properties / product
      Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "Affected product name as published by CISA (mirrors kev_detail.product).",
+  "title": "Product"
+}
    • addedOutput schema / $defs / KevInfo / properties / required_action
      Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "CISA-specified remediation action text (mirrors kev_detail.required_action).",
+  "title": "Required Action"
+}
    • addedOutput schema / $defs / KevInfo / properties / short_description
      Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "CISA's one-sentence summary (mirrors kev_detail.short_description).",
+  "title": "Short Description"
+}
    • addedOutput schema / $defs / KevInfo / properties / vendor_project
      Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "Vendor or project name as published by CISA (mirrors kev_detail.vendor_project).",
+  "title": "Vendor Project"
+}
    • addedOutput schema / $defs / KevInfo / properties / vulnerability_name
      Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "Short common name when CISA assigns one, e.g. 'Log4Shell', 'ProxyShell'.",
+  "title": "Vulnerability Name"
+}
  12. Changed2 schema fields changedv1.26.0
    • changedInput schema / properties / include / description
      Previous value: -"Per-result detail level. Default ('') returns slim list items (cve_id, summary, severity, cvss_v3, cwe_id, epss, kev, total_products, published, modified, sources, verdict). Pass 'full' to also return description, cvss_breakdown, affected_products, references, first_seen_source, first_seen_at. Slim default avoids description/summary duplication that bloats 50-item leading lists. Allowed: '' or 'full'."New value: +"Per-result detail level. Default ('') returns slim list items (cve_id, summary, severity, cvss_v3, cwe_id, epss, kev, total_products, published, modified, sources). Pass 'full' to also return description, cvss_breakdown, affected_products, references, first_seen_source, first_seen_at. Slim default avoids description/summary duplication that bloats 50-item leading lists. Verdict is at the response root, not per-row (deduplicated for ~40% payload savings). Allowed: '' or 'full'."
    • removedOutput schema / $defs / CveSearchItem / properties / verdict
      Removed value: -{
-  "anyOf": [
-    {
-      "$ref": "#/$defs/Verdict"
-    },
-    {
-      "type": "null"
-    }
-  ],
-  "default": null,
-  "description": "Falsifiability metadata."
-}
  13. Changed1 schema field changedv1.25.0
    • changedOutput schema / $defs / PivotHint / properties / tool / enum
      Previous value: -[
-  "cve_lookup",
-  "cve_search",
-  "cve_leading",
-  "bulk_cve_lookup",
-  "exploit_lookup",
-  "kev_detail",
-  "cwe_lookup",
-  "subdomain_enum",
-  "ssl_check",
-  "tech_fingerprint",
-  "asn_lookup",
-  "ip_lookup",
-  "ioc_lookup",
-  "bulk_ioc_lookup",
-  "hash_lookup",
-  "threat_intel",
-  "threat_report",
-  "audit_domain",
-  "domain_report",
-  "dns_lookup",
-  "whois_lookup",
-  "wayback_lookup",
-  "scan_headers",
-  "check_headers",
-  "check_secrets",
-  "check_injection",
-  "check_dependencies",
-  "email_mx",
-  "email_disposable",
-  "phone_lookup",
-  "username_lookup",
-  "password_check",
-  "phishing_check",
-  "atlas_technique_lookup",
-  "atlas_technique_search",
-  "bulk_atlas_technique_lookup",
-  "atlas_case_study_lookup",
-  "atlas_case_study_search",
-  "d3fend_defense_lookup",
-  "d3fend_defense_search",
-  "d3fend_defense_for_attack",
-  "d3fend_attack_coverage"
-]New value: +[
+  "cve_lookup",
+  "cve_search",
+  "cve_leading",
+  "bulk_cve_lookup",
+  "exploit_lookup",
+  "kev_detail",
+  "cwe_lookup",
+  "subdomain_enum",
+  "ssl_check",
+  "tech_fingerprint",
+  "asn_lookup",
+  "ip_lookup",
+  "ioc_lookup",
+  "bulk_ioc_lookup",
+  "hash_lookup",
+  "threat_intel",
+  "threat_report",
+  "audit_domain",
+  "domain_report",
+  "dns_lookup",
+  "whois_lookup",
+  "wayback_lookup",
+  "scan_headers",
+  "check_headers",
+  "check_secrets",
+  "check_injection",
+  "check_dependencies",
+  "email_mx",
+  "email_disposable",
+  "email_verify",
+  "robots_txt",
+  "redirect_chain",
+  "brand_assets",
+  "seo_audit",
+  "phone_lookup",
+  "username_lookup",
+  "password_check",
+  "phishing_check",
+  "atlas_technique_lookup",
+  "atlas_technique_search",
+  "bulk_atlas_technique_lookup",
+  "atlas_case_study_lookup",
+  "atlas_case_study_search",
+  "d3fend_defense_lookup",
+  "d3fend_defense_search",
+  "d3fend_defense_for_attack",
+  "d3fend_attack_coverage"
+]
  14. Addedv1.23.0
  15. Removedv1.0.18
  16. Changed1 schema field changedv1.0.5
    • addedInput schema / properties / include
      Added value: +{
+  "default": "",
+  "description": "Per-result detail level. Default ('') returns slim list items (cve_id, summary, severity, cvss_v3, cwe_id, epss, kev, total_products, published, modified, sources, verdict). Pass 'full' to also return description, cvss_breakdown, affected_products, references, first_seen_source, first_seen_at. Slim default avoids description/summary duplication that bloats 50-item leading lists. Allowed: '' or 'full'.",
+  "enum": [
+    "",
+    "full"
+  ],
+  "title": "Include",
+  "type": "string"
+}
  17. Addedv1.0.1

TDQS

A5/5.0
Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Beyond annotations (readOnlyHint, idempotentHint, destructiveHint), description adds behavioral context: early-warning nature, slim default results, include='full' for full payload, verdict at root, response hint pointing to cve_lookup, and rate limits. No contradiction.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Description is comprehensive but well-structured, front-loading core purpose, then usage guidelines, parameter details, response shape, and rate limits. Every sentence adds value without redundancy.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's low complexity (3 parameters, no required, output schema exists), the description is extremely complete. It covers response shape, verdict, hints, follow-up tools, and rate limits. No gaps.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters5/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

All three parameters have detailed schema descriptions (100% coverage). Description adds extra context for the 'include' parameter, explaining slim vs full payload trade-offs and why slim is default.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

Description clearly states the tool lists CVEs indexed from MITRE/GHSA before NVD publication, serving as an early-warning for emerging threats. It explicitly distinguishes from siblings cve_lookup and cve_search.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly states when to use (threat intelligence on emerging CVEs) and when not (for drill-down on single CVE prefer cve_lookup, for published NVD data use cve_search). Also mentions rate limits and payload options.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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