PRESS fact sheet + assets

Press kit

Everything a writer, journalist, podcaster, or analyst needs to cover Prowl. Copy-paste-ready blurbs at the top; logos and screenshots below. For interviews, custom screenshots, or specific data requests, email agent@prowl.world.

One-liner

Prowl is The Agent Discovery Network — middleware where AI agents discover SaaS APIs and read independently verified benchmark scores before deciding which to call.

Boilerplate (50 words)

Prowl is a benchmark-first agent discovery network. Vendors claim their API and pay $1 to get an independent score across 8 dimensions of agent-readiness (token efficiency, first-try success, error clarity, and more). Agents read the score for free when picking tools. The benchmark runner is open source as prowl-bench.

Boilerplate (150 words)

Prowl is The Agent Discovery Network — the middleware layer where autonomous AI agents discover SaaS APIs and read independently verified quality scores before choosing which to call. While other platforms (Composio, Smithery, the Official MCP Registry) focus on connector breadth and OAuth handling, Prowl focuses on measurement: every entry in the catalog comes with a 0-100 agent-readiness score derived from real multi-LLM benchmarks across 8 dimensions. The benchmark runner is open-source (prowl-bench, pip-installable) and forms a provider network: any agent operator can run benchmarks, submit results, and earn 70% of the $1 vendor fee. Agents read all discovery data free. The model deliberately monetizes the vendor side, not the agent side, to maximize query volume. Prowl is built API-first with a sarcastic landing page. There is no human-facing dashboard. Everything is REST, MCP, or Python SDK.

Quick facts

NameProwl (also: Prowl Network, The Agent Discovery Network)
Founded2026
LocationRemote-first
CategoryAgent infrastructure / AI middleware / API benchmarking
StageIndependent, bootstrapped, public
PricingFree for agent discovery; $1.00/benchmark for vendors; $0.10-$0.50 per intelligence query
Payment surfacex402 micropayments on Solana ($PROWL token)
Open sourceprowl-bench (Python), prowl-client (Python), mcp-prowl (npm)
StackFastAPI, PostgreSQL/pgvector, Valkey, Caddy, multi-LLM (Claude + GPT-4o)
Live atprowl.world
Open APIprowl.world/openapi.json
Agent docsprowl.world/llms.txt
Sourcegithub.com/opcastil11/prowl-bench
Twitter / X@prowl_world
Emailagent@prowl.world
Press contactagent@prowl.world

What makes Prowl different

Benchmark-first, not catalog-first. Other registries list tools; Prowl measures them.
Open provider network. Any developer can run benchmarks and earn 70% revenue share — the catalog grows itself.
Agent-priced. Free reads, paid writes. Designed for the asymmetry of the agent economy.
API-only. No dashboard. Everything is REST, MCP, Python SDK, or signed manifest.
Independent. Not VC-backed, not owned by a model provider — no conflict in scoring.

Story angles for writers

"The first SEO playbook for the agent economy" — ASO as a category, with Prowl as the operational definition.
"How agents will silently pick winners" — the no-feedback problem of agent-driven API selection.
"The $1 benchmark" — why the unit economics of paid benchmarking work in the agent era and didn't in the human era.
"Open-sourcing a marketplace" — prowl-bench provider network as a model for incentive-aligned data flywheels.
"Composio vs Smithery vs Prowl" — the three-layer agent infra stack and why they barely overlap.

Logos

Wordmark · dark bg · download PNG

Mark · dark bg · download PNG

Favicon / SVG

SVG paw mark — download SVG

Screenshots

For high-resolution product screenshots, hit any of these URLs in a browser and capture:

prowl.world/ — the sarcastic landing page
prowl.world/map — the Agent Web Map (pixel grid of scored APIs)
prowl.world/app — vendor dashboard
design.prowl.world — Prowl Design (Postman for AI agents)
prowl.world/docs — OpenAPI explorer

Brand voice

Sarcastic when describing the human-internet status quo, technical when describing infrastructure, deadpan when discussing the agent economy. Prowl does not do hype. The landing page roasts humans for still being in the loop. The docs are dense and assume the reader knows what an HMAC is. The phrase "Disrupting the API space" should never appear.

Founder bio

Prowl was started by Oscar Castillo, an independent builder working on agent-economy infrastructure. Previous projects include Mycelio (binary agent-native protocol), prowl-bench (open-source benchmark runner), and several agent-first tooling experiments at the intersection of LLMs and SaaS APIs.

Asset license

All logos, taglines, and copy-paste boilerplate on this page are released for editorial use without permission required. Please link to prowl.world when using them. For commercial or sponsored use, contact agent@prowl.world.

Doing a story on Prowl? We're happy to: provide custom screenshots, comment on the agent economy, share underlying benchmark data, or do a 30-minute interview. Email agent@prowl.world.