alt Hacker NewsOur agentic builder has a single tool.
It is called graphql.
The agent writes a query and executes it. If the agent does not know how to do particular type of query then it can use graphql introspection. The agent only receives the minimal amount of data as per the graphql query saving valuable tokens.
It works better!
Not only we don't need to load 50+ tools (our entire SDK) but it also solves the N+1 problem when using traditional REST APIs. Also, you don't need to fall back to write code especially for query and mutations. But if you need to do that, the SDK is always available following graphql typed schema - which helps agents write better code!
While I was never a big fan of graphql before, considering the state of MCP, I strongly believe it is one of the best technologies for AI agents.
I wrote more about this here if you are interested: https://chatbotkit.com/reflections/why-graphql-beats-mcp-for...
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This is actually a really good use of graphql!
IMO the biggest pain points of graphql are authorization/rate limiting, caching, and mutations... But for selective context loading none of those matter actually. Pretty cool!
That is also the approach we took with Exograph (https://exograph.dev). Here is our reasoning (https://exograph.dev/blog/exograph-now-supports-mcp#comparin...). We found that LLMs do a very good job of crafting GraphQL queries for the given schema. While they do make mistakes, returning good descriptive error messages make is easy for them fix queries.
Can anyone recommend an open source GraphQL-based MCP/tool gateway?
1000%
2 years ago I gave a talk on Vector DB's and LLM use.
https://www.youtube.com/watch?v=U_g06VqdKUc
TLDR but it shows how you could teach an LLM your GraphQL query language to let it selectively load context into what were very small context windows at the time.
After that the MCP specification came out. Which from my vantage point is a poor and half implemented version of what GraphQL already is.
I do think that using graphql will solve a lot of problems for people but it's super surprising how many people absolutely hate it.
Reading this was such an immediate "aha" for me. Of course we should be using GraphQL for this. Damn. Where was this comment three months ago!
> It works better!
> I strongly believe it is one of the best technologies for AI agents
Do you have any quantitative evidence to support this?
Sincere question. I feel it would add some much needed credibility in a space where many folks are abusing the hype wave and low key shilling their products with vibes instead of rigor.