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181.
▲
Universal Tool Calling Protocol - MCP without the headaches
github.com
discuss
a year ago
tomrod
5 points
182.
▲
UTCP: Secure, Interoperable Successor to MCP
github.com/universal-tool-calling-protocol
discuss
a year ago
hek2sch
5 points
183.
▲
AIP – A "Little Snitch" for MCP Servers to Stop Prompt Injection
github.com/ArangoGutierrez
1 comment
5 months ago
eduardoarangog
4 points
184.
▲
Arbitrary protocols over HTTP using HOP – HTTP delivering bytes
github.com/sakshamsharma
1 comment
10 years ago
acehack
4 points
185.
▲
Show HN: Ratify Protocol – prove who authorized an AI agent, offline, in <1ms
github.com/identities-ai
discuss
a month ago
chuks
4 points
186.
▲
Agent Client Protocol: A protocol for connecting any editor to any agent
github.com/agentclientprotocol
discuss
6 months ago
Lwrless
4 points
187.
▲
Open Source Protocol
github.com/RichardLitt
discuss
10 years ago
diggan
4 points
188.
▲
Microsoft Language Server Protocol
github.com/Microsoft
discuss
10 years ago
dstaheli
4 points
189.
▲
Show HN: Beam Protocol – SMTP for AI Agents (natural language agent-to-agent)
github.com/Beam-directory
2 comments
4 months ago
alfridus
3 points
190.
▲
UTCP: Open, direct alternative to MCP for tool calling
github.com/universal-tool-calling-protocol
1 comment
a year ago
aliraza1006
3 points
191.
▲
OpenEmail – Mail/HTTPS Protocol
github.com/Open-Email
1 comment
a year ago
cidra_
3 points
192.
▲
Microsoft: Language Server Protocol
github.com/Microsoft
1 comment
10 years ago
systemfreund
3 points
193.
▲
Show HN: Zero Protocol – A personal context file for AI
github.com/zero-intelligence
discuss
a month ago
DhruvKumarJha
3 points
194.
▲
GitAgentProtocol (Open Gap)
github.com/open-gitagent
discuss
2 months ago
mpgirro
3 points
195.
▲
The State of Agent Payment Protocols (April 2026)
github.com/custena
discuss
2 months ago
augrrr
3 points
196.
▲
I built a library that follows Cloudfare's CodeMode implentation
github.com/universal-tool-calling-protocol
discuss
7 months ago
juanviera23
3 points
197.
▲
Show HN: A protocol for LLM client to render UI components
github.com/EL-MTN
discuss
a year ago
ericlmtn
3 points
198.
▲
Show HN: Hippo Protocol - Empower Healthcare Data Sovereignty Through Blockchain
github.com/hippocrat-dao
discuss
a year ago
hyunhum
3 points
199.
▲
Show HN: Privacy-Preserving Trust Relay Protocol/API for Developers
github.com/CipherTrustee
discuss
9 years ago
Edmond
3 points
200.
▲
Open source protocol that improves AI code quality in any IDE
github.com/MiguelAxcar
2 comments
4 months ago
miguelaxcar
2 points
201.
▲
Entity Core Protocol
github.com/EntityChurch
1 comment
2 days ago
billatbillslab
2 points
202.
▲
A Copernican Revolution for State Machines – Logic as the Center of Gravity
github.com/deramazesaa-web
1 comment
5 months ago
strof
2 points
203.
▲
SHP: 700x faster context recall by treating memory as network
github.com/silentnoisehun
1 comment
5 months ago
Hope_Genom
2 points
204.
▲
Show HN: Memoria – Spam exists, but can't climb (A local-first protocol)
github.com/Kusaneko-Memoria
1 comment
6 months ago
Kusaneko
2 points
205.
▲
Show HN: DreamHost Protocol Generator – declarative fiction via REM metadata
github.com/socfspiritual
1 comment
a year ago
mirror010
2 points
206.
▲
LSP Change char offsets from utf16 to codepoints
github.com/Microsoft
1 comment
7 years ago
Avi-D-coder
2 points
207.
▲
Polis – a Markdown protocol for AI agent teams that get better over time
github.com/yehudalevy-collab
discuss
a month ago
lucius_gc
2 points
208.
▲
Consensus Hardening Protocol
github.com/Cubiczan
discuss
2 months ago
cubiczan
2 points
209.
▲
Spectrum Protocol
github.com/Ashioya-ui
discuss
2 months ago
pb_lightmind
2 points
210.
▲
Show HN: I block LLM hallucinations with a cognitive math framework(re!Think it)
github.com/RealEgor
discuss
3 months ago
Real_Egor
2 points
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