Home/Compare/ECC vs SolidGPT

Comparison

ECC vs SolidGPT

Verdict

Pick ECC when eCC is primarily JavaScript; SolidGPT is Python; pick SolidGPT when solidGPT is primarily Python; ECC is JavaScript.

Markdown twin · ECC alternatives · SolidGPT alternatives

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ECC logo

ECC

affaan-m/ECC

228kpushed Jul 9, 2026
vs
SolidGPT logo

SolidGPT

AI-Citizen/SolidGPT

1.8kpushed Jan 12, 2025

Trust & integrity

SignalECCSolidGPT
Maintenance
Very active (2d since push)
As of 1d · github_public_v1
Dormant (545d since push)
As of 1d · github_public_v1
Provenance
Not a fork · Personal account
As of 1d · github_public_v1
Not a fork · Organization account
As of 1d · github_public_v1
Security (OSV)
No MCP manifest
As of 1d · mcp_manifest
132 low (132 low)
As of 1d · osv@v1

Tagline

ECC
The agent harness performance optimization system for AI agents
SolidGPT
Developer AI Persona Search Agent

Stars

ECC
228k
SolidGPT
1.8k

Forks

ECC
35k
SolidGPT
135

Open issues

ECC
93
SolidGPT
14

Language

ECC
JavaScript
SolidGPT
Python

Adopt for

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

Persona

ECC
-
SolidGPT
-

Runtime

ECC
-
SolidGPT
-

License

ECC
MIT
SolidGPT
CC-BY-4.0

Last pushed

ECC
Jul 9, 2026
SolidGPT
Jan 12, 2025

Categories

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

Trust and health

Maintenance

ECC
Very active (96%)
SolidGPT
Dormant (18%)

Days since push

ECC
2d
SolidGPT
545d

Open issues (now)

ECC
93
SolidGPT
14

Owner type

ECC
User
SolidGPT
Organization

Security scan

ECC
No MCP manifest
SolidGPT
132 low (132 low)

Full report

SolidGPT
Trust report

Choose ECC if…

  • ECC is primarily JavaScript; SolidGPT is Python.
  • License: ECC is MIT, SolidGPT is CC-BY-4.0.
  • 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: ai-agents, anthropic, claude, claude-code.
  • 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 SolidGPT if…

  • SolidGPT is primarily Python; ECC is JavaScript.
  • License: SolidGPT is CC-BY-4.0, ECC is MIT.
  • Tags unique to SolidGPT: codechat, copilot, developer-tools, glean.
  • Also covers LLM Frameworks.
  • SolidGPT ships Docker support for self-hosted deployment.

When NOT to use SolidGPT

  • Last GitHub push was 546 days ago (dormant maintenance, Jan 12, 2025). Validate activity before betting a new project on SolidGPT.
  • 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.
  • LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.

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 · SolidGPT 1.8k (synced Jul 11, 2026).

Common questions

What is the difference between ECC and SolidGPT?
ECC: The agent harness performance optimization system for AI agents. SolidGPT: Developer AI Persona Search Agent. See the comparison table for live GitHub stats and shared categories.
When should I choose ECC over SolidGPT?
Choose ECC over SolidGPT when ECC is primarily JavaScript; SolidGPT is Python; License: ECC is MIT, SolidGPT is CC-BY-4.0; 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: ai-agents, anthropic, claude, claude-code; 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 SolidGPT over ECC?
Choose SolidGPT over ECC when SolidGPT is primarily Python; ECC is JavaScript; License: SolidGPT is CC-BY-4.0, ECC is MIT; Tags unique to SolidGPT: codechat, copilot, developer-tools, glean; Also covers LLM Frameworks; SolidGPT ships Docker support for self-hosted deployment.
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 SolidGPT?
Last GitHub push was 546 days ago (dormant maintenance, Jan 12, 2025). Validate activity before betting a new project on SolidGPT. 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. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
Is ECC or SolidGPT more popular on GitHub?
ECC has more GitHub stars (228,395 vs 1,793). Stars measure visibility, not whether either tool fits your constraints.
Are ECC and SolidGPT open source?
Yes - both are open-source projects on GitHub (ECC: MIT, SolidGPT: CC-BY-4.0).
Where can I find alternatives to ECC or SolidGPT?
GraphCanon lists graph-backed alternatives at ECC alternatives and SolidGPT alternatives (ECC markdown twin, SolidGPT 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 SolidGPT?
ECC: Very active. SolidGPT: Dormant. 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 SolidGPT?
GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: ECC trust report; SolidGPT trust report.