Sam Bhagwat
@calcsam.bsky.social
spice distributor. prev cofounder @gatsbyjs. now building mastra.ai
one more thing
some people think this is how you keep score (?)
it's not why we're building this, but definitely a morale boost
and a reminder for all of us that great things take time
some people think this is how you keep score (?)
it's not why we're building this, but definitely a morale boost
and a reminder for all of us that great things take time
February 24, 2025 at 8:04 PM
one more thing
some people think this is how you keep score (?)
it's not why we're building this, but definitely a morale boost
and a reminder for all of us that great things take time
some people think this is how you keep score (?)
it's not why we're building this, but definitely a morale boost
and a reminder for all of us that great things take time
made a gametime decision that since we had the spotlight
we may as well cut the beta
x.com/calcsam/sta...
we may as well cut the beta
x.com/calcsam/sta...
February 24, 2025 at 8:04 PM
made a gametime decision that since we had the spotlight
we may as well cut the beta
x.com/calcsam/sta...
we may as well cut the beta
x.com/calcsam/sta...
ofc folks also found the parts that didn't work quite right
unclear docs, meh apis, weird ui artifacts
our linear project is full of papercuts
so this sprint we're sanding all the rough edges
unclear docs, meh apis, weird ui artifacts
our linear project is full of papercuts
so this sprint we're sanding all the rough edges
February 24, 2025 at 8:04 PM
ofc folks also found the parts that didn't work quite right
unclear docs, meh apis, weird ui artifacts
our linear project is full of papercuts
so this sprint we're sanding all the rough edges
unclear docs, meh apis, weird ui artifacts
our linear project is full of papercuts
so this sprint we're sanding all the rough edges
the first thing we saw was lots of excited devs
people loved mastra's agent playground, the workflow api, the dev environment
people loved mastra's agent playground, the workflow api, the dev environment
February 24, 2025 at 8:04 PM
the first thing we saw was lots of excited devs
people loved mastra's agent playground, the workflow api, the dev environment
people loved mastra's agent playground, the workflow api, the dev environment
Full blog post: mastra.ai/blog/solvin...
Solving the hardest problem in computer science with LLMs
How Mastra enhances Vercel's AI SDK with agent primitives, RAG pipelines, and evaluation capabilities
mastra.ai
February 14, 2025 at 7:40 PM
Full blog post: mastra.ai/blog/solvin...
As an example, our workflow graph API has three main methods, .step() for branching, .then() for chaining, and .after() for merging.
Every time we show it to someone building with AI, they immediately nod along. The control flow is apparent and intuitive.
Every time we show it to someone building with AI, they immediately nod along. The control flow is apparent and intuitive.
February 14, 2025 at 7:40 PM
As an example, our workflow graph API has three main methods, .step() for branching, .then() for chaining, and .after() for merging.
Every time we show it to someone building with AI, they immediately nod along. The control flow is apparent and intuitive.
Every time we show it to someone building with AI, they immediately nod along. The control flow is apparent and intuitive.
Even better, I can do this collaboratively on a screenshare with an engineer, so they can themselves learn the process and begin to develop better taste for APIs
February 14, 2025 at 7:40 PM
Even better, I can do this collaboratively on a screenshare with an engineer, so they can themselves learn the process and begin to develop better taste for APIs
And that was incredibly difficult....until LLMs
Now, I can describe the parameters of an API problem to Claude -- on web or in Cursor -- and ask it for help.
It can access all the underlying code. It will propose five or six plausible approaches.
Now, I can describe the parameters of an API problem to Claude -- on web or in Cursor -- and ask it for help.
It can access all the underlying code. It will propose five or six plausible approaches.
February 14, 2025 at 7:40 PM
And that was incredibly difficult....until LLMs
Now, I can describe the parameters of an API problem to Claude -- on web or in Cursor -- and ask it for help.
It can access all the underlying code. It will propose five or six plausible approaches.
Now, I can describe the parameters of an API problem to Claude -- on web or in Cursor -- and ask it for help.
It can access all the underlying code. It will propose five or six plausible approaches.
One of the main reasons Next.js beat Gatsby was that @kylemathews and I struggled to articulate our taste around APIs in a way that was legible to others, as well as meaningfully review APIs others proposed.
February 14, 2025 at 7:40 PM
One of the main reasons Next.js beat Gatsby was that @kylemathews and I struggled to articulate our taste around APIs in a way that was legible to others, as well as meaningfully review APIs others proposed.
Left to their own devices even great engineers tend to ship overly verbose API names, create overly large options dictionaries, and overload methods in unintuitive ways.
February 14, 2025 at 7:40 PM
Left to their own devices even great engineers tend to ship overly verbose API names, create overly large options dictionaries, and overload methods in unintuitive ways.
Class and function names and parameters need to be immediately intuitive
Should a variable be a function parameter or part of an options object?
Can you set configdefaults on a class but override them on a particular invocation?
Do you want descriptive or evocative apis?
Should a variable be a function parameter or part of an options object?
Can you set configdefaults on a class but override them on a particular invocation?
Do you want descriptive or evocative apis?
February 14, 2025 at 7:40 PM
Class and function names and parameters need to be immediately intuitive
Should a variable be a function parameter or part of an options object?
Can you set configdefaults on a class but override them on a particular invocation?
Do you want descriptive or evocative apis?
Should a variable be a function parameter or part of an options object?
Can you set configdefaults on a class but override them on a particular invocation?
Do you want descriptive or evocative apis?
so @mastra_ai is an open source typescript agent framework
when you’re building a framework, you need to do a lot of API design, specifically the nouns and verbs your users use.
when you’re building a framework, you need to do a lot of API design, specifically the nouns and verbs your users use.
February 14, 2025 at 7:40 PM
so @mastra_ai is an open source typescript agent framework
when you’re building a framework, you need to do a lot of API design, specifically the nouns and verbs your users use.
when you’re building a framework, you need to do a lot of API design, specifically the nouns and verbs your users use.
please share what you build!
February 5, 2025 at 6:38 AM
please share what you build!
if you're comfortable in JS you could try mastra.ai
Mastra.ai
The Typescript AI framework
mastra.ai
February 5, 2025 at 6:37 AM
if you're comfortable in JS you could try mastra.ai
Have you tried Mastra? github.com/mastra-ai/ma...
GitHub - mastra-ai/mastra: The TypeScript AI framework.
The TypeScript AI framework. Contribute to mastra-ai/mastra development by creating an account on GitHub.
github.com
February 3, 2025 at 10:32 AM
Have you tried Mastra? github.com/mastra-ai/ma...
We are building Mastra for that: github.com/mastra-ai/ma...
GitHub - mastra-ai/mastra: The TypeScript AI framework.
The TypeScript AI framework. Contribute to mastra-ai/mastra development by creating an account on GitHub.
github.com
February 3, 2025 at 10:31 AM
We are building Mastra for that: github.com/mastra-ai/ma...
thanks @libsqlhq @tursodatabase
January 31, 2025 at 12:41 AM
thanks @libsqlhq @tursodatabase
If you're interested in multi-agent orchestration, take a look at the code: github.com/mastra-ai/m...
And the deployed app: mastra-eight.vercel.app/
And the deployed app: mastra-eight.vercel.app/
mastra/examples/travel-app at main · mastra-ai/mastra
The TypeScript AI framework. Contribute to mastra-ai/mastra development by creating an account on GitHub.
github.com
January 29, 2025 at 1:53 AM
If you're interested in multi-agent orchestration, take a look at the code: github.com/mastra-ai/m...
And the deployed app: mastra-eight.vercel.app/
And the deployed app: mastra-eight.vercel.app/
It passes the data into another agent that validates it and formats it for the user, again using a Zod schema:
January 29, 2025 at 1:53 AM
It passes the data into another agent that validates it and formats it for the user, again using a Zod schema:
In order to get the agent to perform well, we needed to write rather exhaustive instructions:
January 29, 2025 at 1:53 AM
In order to get the agent to perform well, we needed to write rather exhaustive instructions:
Tools take in defined input schemas using Zod and can call external APIs while maintaining strict typing.
January 29, 2025 at 1:53 AM
Tools take in defined input schemas using Zod and can call external APIs while maintaining strict typing.
The first agent has detailed instructions and access to a set of tools. It generates a set of possibilities using tools provided and ranks them according to the user's preferences.
It can call the tools in whatever order it needs.
It can call the tools in whatever order it needs.
January 29, 2025 at 1:53 AM
The first agent has detailed instructions and access to a set of tools. It generates a set of possibilities using tools provided and ranks them according to the user's preferences.
It can call the tools in whatever order it needs.
It can call the tools in whatever order it needs.