Echo Agent is a self-hosted, long-running AI agent that connects language models, tools, memory, permissions, and messaging channels in one system. Individuals and teams use it for private automation that retains context across sessions, develops skills, schedules tasks, and requires approval for high-risk actions.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add fuyuxiang/echo-agent --skill github-opsgit clone --depth 1 https://github.com/fuyuxiang/echo-agentWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/fuyuxiang/echo-agent/github-ops)<a href="https://agentmods.dev/skills/fuyuxiang/echo-agent/github-ops"><img src="https://agentmods.dev/badge/skills/fuyuxiang/echo-agent/github-ops/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/fuyuxiang/echo-agent/github-ops"><img src="https://agentmods.dev/badge/skills/fuyuxiang/echo-agent/github-ops.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00031 | $0.00589 |
| Opus 5.5 | $0.00012 | $0.00236 |
| Sonnet 5.5 | $0.00006 | $0.00118 |
| Haiku 4.5 | $0.00003 | $0.00059 |
Grade A, and why
github-ops scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
GitHub Ops
Use gh for GitHub operations. Use git for local commits/branches/push/pull.
Auth
gh auth status
gh auth login
Pull Requests
gh pr list --repo owner/repo --json number,title,state,author,url
gh pr view 55 --repo owner/repo --json title,body,author,files,commits,reviews
gh pr checks 55 --repo owner/repo
gh pr diff 55 --repo owner/repo
gh pr create --repo owner/repo --title "feat: title" --body "description"
gh pr merge 55 --repo owner/repo --squash
Issues
gh issue list --repo owner/repo --state open --json number,title,labels,url
gh issue view 42 --repo owner/repo --json title,body,comments,labels
gh issue create --repo owner/repo --title "Bug: ..." --body "details"
gh issue comment 42 --repo owner/repo --body "Fixed in abc123"
gh issue close 42 --repo owner/repo
CI / Actions
gh run list --repo owner/repo --limit 10
gh run view <run-id> --repo owner/repo --json status,conclusion
gh run view <run-id> --repo owner/repo --log-failed
gh run rerun <run-id> --repo owner/repo --failed
Code Search
gh search code "pattern" --repo owner/repo
gh search repos "echo-agent" --language python
Releases
gh release list --repo owner/repo
gh release create v1.0.0 --repo owner/repo --title "v1.0.0" --notes "Release notes"
gh release download v1.0.0 --repo owner/repo
API (advanced)
gh api repos/owner/repo --jq '.stargazers_count'
gh api repos/owner/repo/pulls --jq '.[].title'
gh api notifications --jq '.[].subject.title'
gh api user/repos --jq '.[].full_name' --paginate
Notifications
gh api notifications --jq '.[] | "\(.subject.type): \(.subject.title)"'
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 82 lines · 31 tokens per session scan A 75724581f05e
github-ops is a skill published in the GitHub repository fuyuxiang/echo-agent (1,058 stars, last pushed today), licensed MIT. It adds 31 tokens to every session and 589 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
release
Cut a Memoria release. Version bump, CHANGELOG, CI workflows, Docker image. Use when publishing a new version.
github
Complete guide for the GitHub plugin — REST API access for repositories, issues, pull requests, actions, releases, and search using a GitHub Personal Access Token.
github-repo-management
Clone, create, fork repos; manage remotes, releases.
a0-contribute-plugin
Guide for publishing an Agent Zero plugin to the community Plugin Index (a0-plugins repo). Covers GitHub repo setup, index.yaml creation, CI validation rules, and PR submission. Use when the user wants to share, publish, submit, or contribute a plugin to the Plugin Hub so other Agent Zero users can find and install it.
github-multi-repo
Multi-repository coordination, synchronization, and architecture management with AI swarm orchestration.
source-command-github-release-manager
Migrated source command github-release-manager.