Agent Middleware
Permits and signed receipts for AI agent tool calls
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This is 1 of 113 launches in ai agent guardrail software — see how it stacks up on momentum and crowding →
252 other launches read as similar to this one →
Details
- External ID
- 1277134
- Source
- PH
- Company
- —
- Product
- Agent Middleware
- Website domain
- producthunt.com
- Launched
- Oct. 13, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.33
- Tags
- API, Developer Tools, Artificial Intelligence
Description
Agent Middleware sits in front of MCP tools. Agents act under a permit; a same-key retry returns the original receipt, no second call or charge. Calls outside the permit are refused before any charge. Every receipt is Ed25519 signed and verifiable offline.
Enrichment
- Niche
- ai agent guardrail software
- Vertical
- Horizontal
- Function
- Compliance & governance
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Commercial product
- Normalized one-liner
- authorization and audit logging middleware for ai agents
- Manually corrected
- False
Could you build this?
Yes It is an API reverse proxy implementing standard token validation, Ed25519 cryptographic signing, and an idempotency cache.
Competitors
Other products that read as similar to this one — 252 launches clear the similarity bar, closest 8 shown.
Attention rank: #147 of 253 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 333 days after the earliest competitor.
- cMCP, deny an AI agent's tool call and get a signed receipt · hn · 2026-08-04 · 9 upvotes · similarity 0.61
- Allowly · ph · 2026-10-02 · 2 upvotes · similarity 0.59
- Datoka Agent · ph · 2026-10-02 · 1 upvotes · similarity 0.57
- Authorize MCP tool calls without giving agents the credentials · hn · 2026-09-14 · 7 upvotes · similarity 0.52
- Agent Checker · ph · 2026-09-06 · 2 upvotes · similarity 0.48
- AgentVerify · ph · 2026-09-22 · 1 upvotes · similarity 0.48
- Frank · ph · 2026-09-15 · 2 upvotes · similarity 0.47
- AgentID · ph · 2026-10-07 · 2 upvotes · similarity 0.47
Other launches for this product
- No other launches for this product.