Comparison
ECC vs herdr
Verdict
Pick ECC if eCC is an agent harness performance optimization system for AI agents and large language models, emphasizing skills, instincts, memory, security, and research-first development; pick herdr if herdr is a specialized Rust-based tool acting as an agent multiplexer designed to manage AI agents within a terminal environment, providing functionalities similar to tmux but tailored for orchestrating coding and.
Markdown twin · ECC alternatives · herdr alternatives
GraphCanon updated Sep 30, 2026
8views this month
Trust & integrity
| Signal | ECC | herdr |
|---|---|---|
| Maintenance | Very active (0d since push) As of Sep 18, 2026 · github_public_v1 | Very active (0d since push) As of Aug 19, 2026 · github_public_v1 |
| Provenance | Not a fork · Personal account As of Sep 18, 2026 · github_public_v1 | Not a fork · Organization account As of Aug 19, 2026 · github_public_v1 |
| OSV dependency advisories | No published findings from this source as of 2026-09-18 As of Sep 18, 2026 · osv@v1 | No lockfile (source not queried) As of Jul 11, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- ECC
- Agent harness performance optimization system for AI agents and LLMs
- herdr
- agent multiplexer that lives in your terminal
Stars
- ECC
- 261k
- herdr
- 30k
Forks
- ECC
- 39k
- herdr
- 2.2k
Open issues
- ECC
- 227
- herdr
- 200
Language
- ECC
- JavaScript
- herdr
- Rust
Adopt for
- ECC
- ECC is an agent harness performance optimization system for AI agents and large language models, emphasizing skills, instincts, memory, security, and research-first development.
- herdr
- Herdr is a specialized Rust-based tool acting as an agent multiplexer designed to manage AI agents within a terminal environment, providing functionalities similar to tmux but tailored for orchestrating coding and AI-ag剂
Persona
- ECC
- -
- herdr
- -
Runtime
- ECC
- -
- herdr
- -
License
- ECC
- MIT
- herdr
- Herdr offers a dual licensing model, available under GNU Affero General Public License v3.0 (AGPL-3.0-or-later) for open-source projects and commercial licenses for organizations that cannot comply.
Last pushed
- ECC
- Sep 17, 2026
- herdr
- Aug 19, 2026
Categories
- ECC
- AI Agents, Developer Tools, LLM Frameworks
- herdr
- AI Agents, Developer Tools
Trust and health
Open issues (now)
- ECC
- 227
- herdr
- 200
Stars delta
- ECC
- +21k (30d)
- herdr
- +12k (30d)
Open issues delta
- ECC
- +105 (30d)
- herdr
- +126 (30d)
Owner type
- ECC
- User
- herdr
- Organization
OSV dependency advisories
- ECC
- No published findings from this source as of 2026-09-18
- herdr
- No lockfile (source not queried)
Full report
- ECC
- Trust report
- herdr
- Trust report
Choose ECC if…
- ECC is primarily JavaScript; herdr is Rust.
- License: ECC is MIT, herdr is Other.
- Pricing: ECC offers a free GitHub App for open-source projects, while ECC Pro provides support for private repositories at a cost of $19 per seat per month..
- Requirements: ECC is available as a JavaScript tool and can be installed via guided setup or native plugin commands..
- Tags unique to ECC: anthropic, claude, claude-code, developer-tools.
- Also covers LLM Frameworks.
- Use ECC when you need to optimize the performance of AI agents and large language models, particularly if you are working with platforms like Claude Code, Codex, Opencode, or Cursor.
When NOT to use ECC
- Avoid ECC if your project does not align with the specific platforms it supports, such as Claude Code, Codex, Opencode, or Cursor.
- Do not use ECC if you are looking for a free solution for private repositories, as ECC Pro requires a subscription for private repo support.
Choose herdr if…
- herdr is primarily Rust; ECC is JavaScript.
- License: herdr is Other, ECC is MIT.
- Pricing: Free with an open-source license; commercial licensing options available..
- Tags unique to herdr: agent-orchestration, cli, devtools, multiplexer.
- When you need a tool specifically optimized for managing multiple AI agents in a terminal environment.
When NOT to use herdr
- Avoid using Herdr if direct integration with traditional terminal multiplexers like tmux is required without the extra layer of managing AI agents.
- Not recommended if you prefer tools that do not use Rust, and your primary requirement does not involve agent-based coding or artificial intelligence management.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (affaan-m/ECC) · observed Sep 20, 2026
- GitHub forks (affaan-m/ECC) · observed Sep 20, 2026
- Last push (affaan-m/ECC) · observed Sep 17, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Sep 30, 2026
- Trust scan (lockfile / OSV) · observed Sep 18, 2026
- GitHub stars (ogulcancelik/herdr) · observed Sep 20, 2026
- GitHub forks (ogulcancelik/herdr) · observed Sep 20, 2026
- Last push (ogulcancelik/herdr) · observed Aug 19, 2026
- License file (Other) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: ECC 261k · herdr 30k (synced Sep 20, 2026).
Common questions
- What is the difference between ECC and herdr?
- ECC: Agent harness performance optimization system for AI agents and LLMs. herdr: agent multiplexer that lives in your terminal. See the comparison table for live GitHub stats and shared categories.
- When should I choose ECC over herdr?
- Choose ECC over herdr when ECC is primarily JavaScript; herdr is Rust; License: ECC is MIT, herdr is Other; Pricing: ECC offers a free GitHub App for open-source projects, while ECC Pro provides support for private repositories at a cost of $19 per seat per month.; Requirements: ECC is available as a JavaScript tool and can be installed via guided setup or native plugin commands.; Tags unique to ECC: anthropic, claude, claude-code, developer-tools; Also covers LLM Frameworks; Use ECC when you need to optimize the performance of AI agents and large language models, particularly if you are working with platforms like Claude Code, Codex, Opencode, or Cursor.
- When should I choose herdr over ECC?
- Choose herdr over ECC when herdr is primarily Rust; ECC is JavaScript; License: herdr is Other, ECC is MIT; Pricing: Free with an open-source license; commercial licensing options available.; Tags unique to herdr: agent-orchestration, cli, devtools, multiplexer; When you need a tool specifically optimized for managing multiple AI agents in a terminal environment.
- When should I avoid ECC?
- Avoid ECC if your project does not align with the specific platforms it supports, such as Claude Code, Codex, Opencode, or Cursor. Do not use ECC if you are looking for a free solution for private repositories, as ECC Pro requires a subscription for private repo support.
- When should I avoid herdr?
- Avoid using Herdr if direct integration with traditional terminal multiplexers like tmux is required without the extra layer of managing AI agents. Not recommended if you prefer tools that do not use Rust, and your primary requirement does not involve agent-based coding or artificial intelligence management.
- Is ECC or herdr more popular on GitHub?
- ECC has more GitHub stars (261,432 vs 30,419). Stars measure visibility, not whether either tool fits your constraints.
- Are ECC and herdr open source?
- Yes - both are open-source projects on GitHub (ECC: MIT, herdr: Other).
- Where can I find alternatives to ECC or herdr?
- GraphCanon lists graph-backed alternatives at ECC alternatives and herdr alternatives (ECC markdown twin, herdr 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 herdr?
- ECC: Very active. herdr: 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 herdr?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: ECC trust report; herdr trust report.