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Imported from mukul975/anthropic-cybersecurity-skills (skills/evaluating-threat-intelligence-platforms/SKILL.md). Install upstream with npx skills add mukul975/anthropic-cybersecurity-skills --skill evaluating-threat-intelligence-platforms. Copyright stays with the author (Apache-2.0).

Evaluating Threat Intelligence Platforms

Name: evaluating-threat-intelligence-platforms
Author: mukul975

When to Use

Use this skill when:

Conducting a formal RFP or vendor evaluation for a TIP solution
Assessing whether the current TIP (e.g., MISP) needs to be replaced or augmented as the CTI program scales
Establishing evaluation criteria aligned to organizational maturity and budget

Do not use this skill for evaluating feed quality independently of the TIP — feed evaluation is a separate workflow focused on data quality rather than platform capabilities.

Prerequisites

Documented CTI program requirements: team size, feed sources, integration targets, use cases
Budget range and procurement timeline
Technical staff who will administer the platform (Python/API experience for open-source TIPs)
List of current and planned integrations (SIEM, SOAR, EDR, firewalls)

Workflow

Step 1: Define Evaluation Criteria

Structure requirements into mandatory (M) and desired (D) categories:

Core TIP Functions:

M: STIX 2.1 import/export with TAXII 2.1 server
M: REST API for automated IOC ingestion and export
M: Indicator deduplication and TTL management
M: TLP classification enforcement
D: Built-in MITRE ATT&CK integration and technique tagging
D: Graph visualization of indicator relationships
D: Workflow automation for analyst triage

Integrations:

M: SIEM integration (Splunk, Sentinel, QRadar) via syslog, API, or native connector
M: EDR integration for IOC push (CrowdStrike, Defender, SentinelOne)
D: SOAR integration (XSOAR, Splunk SOAR) for playbook triggers
D: Ticketing system (ServiceNow, Jira) for intelligence task tracking

Operational:

M: Role-based access control with TLP-aware data segregation
M: Audit logging for all analyst actions
D: Multi-tenancy for MSSP use cases

Step 2: Evaluate Major TIP Options

MISP (Open Source):

Cost: Free (self-hosted infrastructure cost only)
Strengths: Largest community, 250+ modules, extensive ISAC usage, STIX 2.0 native
Weaknesses: Requires dedicated admin, limited visualization, UI dated
Best for: Budget-constrained teams with technical staff; government/ISAC sharing programs

OpenCTI (Open Source):

Cost: Free (self-hosted); paid SaaS at ~$3,000–$15,000/year
Strengths: Native STIX 2.1, graph visualization, ATT&CK integration, modern API
Weaknesses: Resource-intensive deployment (Elasticsearch, MinIO required)
Best for: Teams wanting open source with modern UX; SOC/CTI integration focus

ThreatConnect (Commercial):

Cost: $50,000–$500,000/year depending on scale
Strengths: End-to-end CTI lifecycle, playbook automation, TC Exchange marketplace, analyst workflow
Weaknesses: High cost; complex implementation; best value at larger scale
Best for: Mature enterprise CTI programs; MSSPs; red team/blue team integration

Anomali ThreatStream (Commercial):

Cost: $30,000–$200,000/year
Strengths: Strong feed aggregation, Splunk-native integration, extensive pre-built connectors
Weaknesses: Graph visualization weaker than OpenCTI; UI refresh lagging
Best for: Splunk-heavy environments; teams prioritizing feed volume over analysis workflows

EclecticIQ Platform (Commercial):

Cost: $40,000–$300,000/year
Strengths: STIX 2.1 native, collaborative intelligence workbench, strong European customer base
Weaknesses: Smaller partner ecosystem than ThreatConnect
Best for: Teams with MITRE ATT&CK-centric workflows; EMEA-focused organizations

Step 3: Conduct Proof of Concept

Request 30-day PoC from finalists. Test:

Feed onboarding: Can your top 5 feeds be ingested within 4 hours?
SIEM integration: Can enriched IOCs push to your SIEM in <5 minutes?
ATT&CK mapping: Can analysts tag indicators with ATT&CK techniques efficiently?
Report generation: Can the platform produce a tactical IOC bulletin with one click?
API performance: Can the REST API handle 10,000 indicator queries per day?

Step 4: Score and Select

Use weighted scoring matrix (weight each criterion by organizational priority):

Criterion                 Weight   Vendor A   Vendor B
STIX 2.1 compliance       20%      95         85
SIEM integration          25%      90         70
ATT&CK mapping            15%      85         95
Cost (inverse)            20%      60         90
UI/analyst experience     10%      80         75
Vendor support quality    10%      85         80
TOTAL                     100%     82.0       81.5

Step 5: Implementation and Onboarding Planning

Plan 90-day implementation:

Week 1–2: Infrastructure deployment (cloud or on-prem)
Week 3–4: Feed onboarding and deduplication tuning
Week 5–6: SIEM/SOAR integration and testing
Week 7–8: Analyst workflow configuration and training
Week 9–12: Operational validation and go-live

Key Concepts

Term	Definition
TIP	Threat Intelligence Platform — software for collecting, processing, analyzing, and disseminating cyber threat intelligence
TAXII Server	Component of a TIP that serves STIX bundles to consuming systems on request
TC Exchange	ThreatConnect's commercial marketplace for pre-built feed integrations and app connectors
Multi-tenancy	TIP capability to serve multiple organizational units or customers with isolated data environments
Deduplication	Process of identifying and merging duplicate indicators within a TIP to reduce analyst noise

Tools & Systems

MISP: Open-source TIP used by 6,000+ organizations; strongest ISAC/government community integration
OpenCTI: Modern open-source TIP with native STIX 2.1 and graph-based analysis
ThreatConnect: Enterprise commercial TIP with lifecycle management and SOAR playbook integration
Anomali ThreatStream: Commercial TIP with strong Splunk ecosystem integration
EclecticIQ: Commercial TIP with ATT&CK-centric workflow design

Common Pitfalls

Selecting TIP before defining requirements: Technology selection before use case definition leads to expensive mismatches.
Underestimating administration burden: MISP and OpenCTI require dedicated admin time (minimum 0.25 FTE); budget accordingly.
Ignoring data migration costs: Moving historical intelligence from one TIP to another is costly and often impractical for legacy systems.
Not testing SIEM integration in PoC: TIP value depends heavily on downstream integration quality; always test SIEM/SOAR connectivity during evaluation.

Use it

Copy one of these into your project. Installing also returns the manifest and these snippets.

yaml

targets:
  - https://api.opensmartroute.ai/api/v1/registry/mukul975-anthropic-cybersecurity-skills-evaluating-threa-371d63/manifest   # or paste the manifest below

Manifest

An Open Capability Manifest: the router reads it to know what this does, what it costs and when to pick it.

mukul975-anthropic-cybersecurity-skills-evaluating-threa-371d63.ocm.jsonjson

{
  "ocm": "1",
  "id": "mukul975-anthropic-cybersecurity-skills-evaluating-threa-371d63",
  "kind": "skill",
  "name": "evaluating-threat-intelligence-platforms",
  "description": "Evaluates and selects Threat Intelligence Platform (TIP) products based on organizational requirements including feed integration capability, STIX/TAXII support, workflow automation, analyst interface, and total cost of ownership. Use when conducting a TIP procurement, migrating between TIP solutions, or assessing whether the current TIP meets program maturity requirements. Activates for requests involving ThreatConnect, MISP, OpenCTI, Anomali, EclecticIQ, or TIP procurement decisions.",
  "publisher": "mukul975",
  "version": "1.0.0",
  "capabilities": {
    "domains": [
      "general"
    ],
    "tags": [
      "skill-md",
      "tip",
      "threatconnect",
      "misp",
      "opencti",
      "anomali",
      "eclecticiq",
      "stix-taxii",
      "cti-program",
      "procurement"
    ],
    "languages": [
      "en"
    ]
  },
  "quality_prior": 0.6,
  "examples": [
    "Evaluates and selects Threat Intelligence Platform (TIP) products based on organizational requirements including feed integration capability, STIX/TAXII support, workflow automation, analyst interface, and total cost of ownership. Use when conducting a TIP procurement, migrating between TIP solutions, or assessing whether the current TIP meets program maturity requirements. Activates for requests involving ThreatConnect, MISP, OpenCTI, Anomali, EclecticIQ, or TIP procurement decisions."
  ],
  "primary": false,
  "metadata": {
    "source": {
      "provider": "skills.sh",
      "repository": "https://github.com/mukul975/anthropic-cybersecurity-skills",
      "path": "skills/evaluating-threat-intelligence-platforms/SKILL.md",
      "ref": "HEAD",
      "url": "https://github.com/mukul975/anthropic-cybersecurity-skills/blob/HEAD/skills/evaluating-threat-intelligence-platforms/SKILL.md",
      "key": "mukul975/anthropic-cybersecurity-skills/skills/evaluating-threat-intelligence-platforms/SKILL.md"
    },
    "license": "Apache-2.0"
  },
  "instructions": "# Evaluating Threat Intelligence Platforms\n\n## When to Use\n\nUse this skill when:\n- Conducting a formal RFP or vendor evaluation for a TIP solution\n- Assessing whether the current TIP (e.g., MISP) needs to be replaced or augmented as the CTI program scales\n- Establishing evaluation criteria aligned to organizational maturity and budget\n\n**Do not use** this skill for evaluating feed quality independently of the TIP — feed evaluation is a separate workflow focused on data quality rather than platform capabilities.\n\n## Prerequisites\n\n- Documented CTI program requirements: team size, feed sources, ",
  "cost": {
    "context_tokens": 1627
  }
}

Fetch it by URL: GET /api/v1/registry/mukul975-anthropic-cybersecurity-skills-evaluating-threa-371d63/manifest?version=1.0.0

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