Home/Compare/ECC vs OpenOSINT

Comparison

ECC vs OpenOSINT

Verdict

Pick ECC when eCC is primarily JavaScript; OpenOSINT is Python; pick OpenOSINT when openOSINT is primarily Python; ECC is JavaScript.

Markdown twin · ECC alternatives · OpenOSINT alternatives

GraphCanon updated today

ECC logo

ECC

affaan-m/ECC

228kpushed Jul 9, 2026
vs
OpenOSINT logo

OpenOSINT

OpenOSINT/OpenOSINT

954pushed Jul 10, 2026

Trust & integrity

SignalECCOpenOSINT
Maintenance
Very active (2d since push)
As of today · github_public_v1
Very active (0d since push)
As of today · github_public_v1
Provenance
Not a fork · Personal account
As of today · github_public_v1
Not a fork · Organization account
As of today · github_public_v1
Security (OSV)
No MCP manifest
As of today · mcp_manifest
No MCP manifest
As of today · mcp_manifest

Tagline

ECC
The agent harness performance optimization system for AI agents
OpenOSINT
AI-powered OSINT agent with interactive REPL, MCP server, and CLI. 16 tools. Works with Claude, GPT-4, or local models. For authorized security research only.

Stars

ECC
228k
OpenOSINT
954

Forks

ECC
35k
OpenOSINT
141

Open issues

ECC
93
OpenOSINT
7

Language

ECC
JavaScript
OpenOSINT
Python

Adopt for

ECC
ECC is a performance optimization system for AI agents built to enhance skills, instincts, memory, security, and development processes.
OpenOSINT
-

Persona

ECC
-
OpenOSINT
-

Runtime

ECC
-
OpenOSINT
-

License

ECC
MIT
OpenOSINT
MIT

Last pushed

ECC
Jul 9, 2026
OpenOSINT
Jul 10, 2026

Categories

ECC
AI Agents, Developer Tools
OpenOSINT
LLM Frameworks, AI Agents, Developer Tools

Trust and health

Days since push

ECC
2d
OpenOSINT
0d

Open issues (now)

ECC
93
OpenOSINT
7

Owner type

ECC
User
OpenOSINT
Organization

Full report

OpenOSINT
Trust report

Choose ECC if…

  • ECC is primarily JavaScript; OpenOSINT is Python.
  • ECC requires JavaScript environment and is open-source, licensed under MIT. Specific setup details are not provided within repository data.
  • Pricing: Being open source with an MIT license, ECC itself is free to use, but additional features or support might incur costs outside of the core project..
  • Tags unique to ECC: productivity, claude-code, ai-agents.
  • When you are specifically working with AI agents like Claude Code and Codex that require advanced performance tuning across multiple dimensions such as skills and memory management.

When NOT to use ECC

  • For projects focusing solely on traditional software development workflows without AI components, ECC's specialized tools are not necessary.
  • In scenarios where you're working with closed-source or proprietary AI systems that do not allow for the same levels of customization as open platforms like those optimized by ECC.

Choose OpenOSINT if…

  • OpenOSINT is primarily Python; ECC is JavaScript.
  • Tags unique to OpenOSINT: cybersecurity, maigret, holehe, cli.
  • Also covers LLM Frameworks.

When NOT to use OpenOSINT

  • LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
  • AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism.
  • Developer Tools: A gateway is overkill when you're pinned to a single provider and model.

Explore

Sources

Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.

GitHub stars on cards: ECC 228k · OpenOSINT 954 (synced Jul 11, 2026).

Common questions

What is the difference between ECC and OpenOSINT?
ECC: The agent harness performance optimization system for AI agents. OpenOSINT: AI-powered OSINT agent with interactive REPL, MCP server, and CLI. 16 tools. Works with Claude, GPT-4, or local models. For authorized security research only.. See the comparison table for live GitHub stats and shared categories.
When should I choose ECC over OpenOSINT?
Choose ECC over OpenOSINT when ECC is primarily JavaScript; OpenOSINT is Python; ECC requires JavaScript environment and is open-source, licensed under MIT. Specific setup details are not provided within repository data; Pricing: Being open source with an MIT license, ECC itself is free to use, but additional features or support might incur costs outside of the core project.; Tags unique to ECC: productivity, claude-code, ai-agents; When you are specifically working with AI agents like Claude Code and Codex that require advanced performance tuning across multiple dimensions such as skills and memory management.
When should I choose OpenOSINT over ECC?
Choose OpenOSINT over ECC when OpenOSINT is primarily Python; ECC is JavaScript; Tags unique to OpenOSINT: cybersecurity, maigret, holehe, cli; Also covers LLM Frameworks.
When should I avoid ECC?
For projects focusing solely on traditional software development workflows without AI components, ECC's specialized tools are not necessary. In scenarios where you're working with closed-source or proprietary AI systems that do not allow for the same levels of customization as open platforms like those optimized by ECC.
When should I avoid OpenOSINT?
LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism. Developer Tools: A gateway is overkill when you're pinned to a single provider and model.
Is ECC or OpenOSINT more popular on GitHub?
ECC has more GitHub stars (228,395 vs 954). Stars measure visibility, not whether either tool fits your constraints.
Are ECC and OpenOSINT open source?
Yes - both are open-source projects on GitHub (ECC: MIT, OpenOSINT: MIT).
Where can I find alternatives to ECC or OpenOSINT?
GraphCanon lists graph-backed alternatives at ECC alternatives and OpenOSINT alternatives (ECC markdown twin, OpenOSINT markdown twin), ranked by typed relationship edges rather than popularity votes.
Is there a machine-readable version of this comparison?
Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
Which is better maintained, ECC or OpenOSINT?
ECC: Very active. OpenOSINT: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
Where are the full trust reports for ECC and OpenOSINT?
GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: ECC trust report; OpenOSINT trust report.