Bindu
Ranked 4 of 4 agent communication protocols by recommenders
People recommend Bindu as a simple way to connect existing AI agents, adding identity, communication and payment layers instead of another standalone agent framework.
5 people recommended Bindu in Hacker News comments and none criticized it, November 2025 to October 2026.
4 of the 5 people who recommend it commented in one thread, “We're launching Bindu, a simple way to connect AI agents”.
Summary written by Claude from 7 comments. It was written before the November 2026 recount, and 6 of those comments still count.
5 people gave an opinion
- recommend it
- 5
- mixed feelings
- 0
- warn against or regret it
- 0
The record
Recommended in 1 of 12 months
In 2 different threads.
- November 2025: not recommended
- December 2025: recommended
- January 2026: not recommended
- February 2026: not recommended
- March 2026: not recommended
- April 2026: not recommended
- May 2026: not recommended
- June 2026: not recommended
- July 2026: not recommended
- August 2026: not recommended
- September 2026: not recommended
- October 2026: not recommended
Why it doesn’t carry the badge
- 5 people recommend itNeeds 10 or more, not met.
- Nobody criticizes itNeeds 2 to 1 or better, met.
- Recommended in 1 of 12 monthsNeeds 4 or more, not met.
- Recommended in 2 threadsNeeds 5 or more, not met.
- 4 of its 5 recommenders came from one threadNeeds half or less, not met.
The same rules apply to every product, and the badge can’t be bought. Mixed feelings count toward neither side. How the badge works
What people say about it
Reasons grouped from a sample of 6 of the 6 opinions about it, picked in proportion to how many people recommend it, have mixed feelings and criticize it. Each mark is one comment in the sample. Open a reason to read what they said.
Why people recommend it
Each mark is one comment
Addresses need for a common agent framework
“Much needed in today’s world where there is a new agentic framework evolving every day.”
Comment from 12 Dec 2025 in “We're launching Bindu, a simple way to connect AI agents” “A much needed common Agent framework.”
Comment from 14 Dec 2025 in “We're launching Bindu, a simple way to connect AI agents” Described as new and interesting
“This is really interesting and new one.”
Comment from 12 Dec 2025 in “We're launching Bindu, a simple way to connect AI agents” “Great feature and something new.”
Comment from 12 Dec 2025 in “We're launching Bindu, a simple way to connect AI agents” Connects existing AI agents without new framework
“We didn’t want another agent framework. We wanted a simple way to connect agents that already exist.”
Comment from 12 Dec 2025 in “We're launching Bindu, a simple way to connect AI agents”
Other agent communication protocols people recommend
The three most recommended other agent communication protocols, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.
| Product | Recommend | Mixed | Criticize | Approval | Months | Had for | Badge |
|---|---|---|---|---|---|---|---|
| MCP Apps | 9 | 0 | 3 | 75% | 5 | — | — |
| A2A (Agent2Agent) protocol | 9 | 4 | 18 | 33% | 3 | — | — |
| Murmur by InstaVM | 7 | 4 | 0 | 100% | 4 | — | — |
| BinduThis page | 5 | 0 | 0 | 100% | 1 | — | — |
What people said
All 6 opinions about it, newest first. Each links to the original comment.
“A much needed common Agent framework.”
“Much needed in today’s world where there is a new agentic framework evolving every day.”
“Great feature and something new.”
“This is really interesting and new one.”
“We didn’t want another agent framework. We wanted a simple way to connect agents that already exist.”
“Bindu is the identity, communication & payment layer for AI agents”
Counts come from 1,791,911 Hacker News comments labeled by Claude, November 2025 to October 2026, with data through October 31, 2026. Counts updated 2 Nov 2026. How we count. Report a mistake.