Trust score
60/100
MarketNow Registry / AI/ML / a2a-codex
a2a-codex
A2A (Agent-to-Agent) protocol wrapper for OpenAI Codex SDK. Drop a JSON config file in, get a fully-spec-compliant A2A server out. Supports repository sandboxing, MCP tools, streaming sideband events,
AI/ML
v1.6.1
by GitHub Actions
Install risk
Runs registry code
Downloads / week
192
Source
npm-registry
Indexed
2026-09-10
Install
$ npx -y a2a-codexInstalling via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.
Adoption evidence: 192 weekly registry downloads.
How MarketNow scored this
Sentinel Index Heuristics — a security-first estimate from public signals:
- Package age and release activity (stale repositories lose points)
- Verified adoption: registry downloads or GitHub stars, not follower counts
- Typosquat distance against the 150 most-installed MCP packages
- Injection markers scanned in the package description
Heuristic, not a guarantee. For verified agent credentials and revocation, see the MarketNow Trust API.
What is a2a-codex?
A2A (Agent-to-Agent) protocol wrapper for OpenAI Codex SDK. Drop a JSON config file in, get a fully-spec-compliant A2A server out. Supports repository sandboxing, MCP tools, streaming sideband events, Indexed by MarketNow with trust 60/100 (Runs registry code).
How do I install it?
Run $ npx -y a2a-codex Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.
What does the trust score mean?
Security-first heuristic over public signals (age, adoption, typosquat distance, injection markers). It is not a popularity ranking and not a guarantee of safety. a2a-codex scores 60/100.