The open marketplace where production-ready AI agents are published, discovered, and deployed in one click.
Part of the [&] Protocol stack · Ecosystem overview · Three-protocol stack · Stack status
Welcome to the documentation hub for FleetPrompt — the open agent marketplace for the [&] Protocol ecosystem. FleetPrompt is the registry where production-ready AI agents are published, discovered, and deployed. Every listed agent carries a versioned manifest, a computed trust score, declared permissions, and a linked SpecPrompt spec — making FleetPrompt the first marketplace where you know exactly what an agent does before you install it.
57% of organizations now have AI agents in production (LangChain 2026). Yet there are zero open agent marketplaces. Teams build agents in isolation, rediscover the same patterns, and have no way to share, reuse, or monetize production-quality work. Closed platforms (Salesforce AgentForce, OpenAI GPT Store) lock agents into proprietary runtimes. Open frameworks (LangGraph, CrewAI) have no distribution story at all.
FleetPrompt is the distribution layer of the [&] Protocol ecosystem:
SpecPrompt (Standards) → defines agent behavior as versioned specs
↓
Agentelic (Engineering) → builds, tests, deploys agents against specs
↓
OpenSentience (Runtime) → governs, executes, observes agents locally
↓
Graphonomous (Memory) → continual learning knowledge graphs
↓
FleetPrompt (Distribution) ← THIS · Delegatic (Orchestration)
Homepages
Root Docs
FleetPrompt Docs
Manifest-first — Every agent defined by a machine-readable manifest. No opaque binaries.
Trust by computation — Trust scores derived from tests, audits, and usage — never self-reported.
Permission transparency — All permissions declared upfront, reviewed on install.
Provenance chain — Every version links to its SpecPrompt spec, build pipeline, and audit trail.
One-click deploy — Install means deploy to OpenSentience. No manual wiring.
Open registry — Public agents are free to publish and install. The marketplace is the commons.
Fork-friendly — Any public agent can be forked, customized, and republished.
| Component | Role | OTP Pattern |
|---|---|---|
| Registry Core | Manifest storage, version control, search indexing, fork management | Ecto + ETS |
| Trust Engine | Async recompute of trust scores on new data | GenServer per agent |
| Install Engine | Manifest → OpenSentience deploy with permission review gate | Task pipeline |
| Search | Full-text + capability + trust-score search | ETS + PostgreSQL |
| Dashboard | Agent search, detail, trust scores, publisher profiles | Phoenix LiveView |
Every agent on FleetPrompt gets a computed trust score based on:
Test coverage — percentage of acceptance criteria with passing tests
Build provenance — deterministic builds with hash-linked artifacts
Usage metrics — install count, active deployments, error rates
Audit trail — linked SpecPrompt spec, Agentelic build history
Community signals — forks, reviews, reports
Trust scores are recomputed asynchronously whenever new data arrives.
Spec: Technical Specification
User stories: FleetPrompt User Stories
Build prompt: FleetPrompt Implementation Build Prompt
[&] Protocol ecosystem: AmpersandBoxDesign/
[&] Ampersand Box Design — fleetprompt.com