Shane Thomas @smthomas3
building @mastra_ai, co-host of AI Agents Hour, created the first course as an MCP server, kind of a musician mastra.ai San Francisco / Sioux Falls Joined May 2010-
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this is roughly what we tell people when they say things like: "my agent has over 100 tools, how do I increase tool calling accuracy" ...it's one of the most common questions we hear on customer calls
this is roughly what we tell people when they say things like: "my agent has over 100 tools, how do I increase tool calling accuracy" ...it's one of the most common questions we hear on customer calls
this is such a huge launch if you are a fan of mastra's playground for testing your agents upgrade and give the new model routing experience a try!
this is such a huge launch if you are a fan of mastra's playground for testing your agents upgrade and give the new model routing experience a try!
jobs not finished
tfw we bagged @zeeg from @getsentry as a speaker for TSAI conf
tfw we bagged @zeeg from @getsentry as a speaker for TSAI conf https://t.co/V9IkaMQYyy
just tested @claudeai sonnet 4.5 on a ridiculous mastra workflow. task: merge a pile of agentic workflows into one master. inputs: 15+ zod schemas, 1k+ lines of code. prompt: one shot, super simple. output? 100% functional code. my brain is fried
if you're currently using `streamVNext` or `generateVNext`, just find/replace to `stream` and `generate` we'll rename the current functions to `legacyStream` and `legacyGenerate` migration docs dropping with the release (`v0.19.0`) more deets: mastra.ai/blog/mastra-st…
I think one of the underrated positive outcomes YC did for our company was allow us as cofounders to unconditionally unite. @calcsam, @smthomas3, and I have known each other for years, but we learned more about each other in those 3 months than I thought possible.
Ever see something think “damn I wish I wrote that” This is basically what we’re doing at Mastra
OSS Human in The Loop Assistant with @mastra_ai and @assistantui
I guess ai logos are art…
that’s a lot of mastra agents!
come hang out with us
Building agents and automations with Replit keeps getting better. You can now test your timed automations live and get a realtime trace right in your dashboard.
a lot of people think mcp is just an api this video shows why mcp is much more than that
human-in-the-loop tools for agents has been one of the most requested features from mastra users now it’s here! try it out and let us know what you think
human-in-the-loop tools for agents has been one of the most requested features from mastra users now it’s here! try it out and let us know what you think
I completed the @mastra_ai course for my first agent project. It was straightforward. I built an AI Telegram agent with memory, RAG, and more-I never thought I’d get it running so quickly. Now, I’m considering how these skills will enhance my @code_reels video agent.
i've become so insanely @mastra_ai pilled its so easy to build agents with it

Matt Pocock @mattpocockuk
206K Followers 743 Following I teach devs for a living. Author of Total TypeScript and AI Hero. Ex-@vercel. Used to be a voice coach.
Paul 🇬🇧 @PaulieScanlon
3K Followers 2K Following
Ward Peeters @wardpeet
1K Followers 184 Following OSS lead at @mastra_ai. Web Performance and building stuff is my JAM. Herder of 🐐🐐🐐. (he/him)
JSON Bahl @jasonbahl
6K Followers 4K Following Software Engineer @automattic 💻 Based in Denver, CO. 🏞 Creator/maintainer of @wpgraphql 🐘 Air-fried pizza sommelier 🍕 he/him
Kyle Mathews @kylemathews
22K Followers 700 Following Tech entrepreneur. Founder/CPO @electricsql. Founder @gatsbyjs (acquired by @Netlify). Married to @shannonb_ux
Eric Howey @erchwy
795 Followers 711 Following I work at the intersection of care and code. Based in Calgary, AB. He/Him.
Brian Perry @bricomedy
1K Followers 660 Following Web developer - Drupal and other fun things. Nintendo obsessive. Really into bagels. This profile mainly exists as an archive of a forgotten time. Mainly on 🦋
Khaled Garbaya @khaled_garbaya
2K Followers 2K Following I share my knowledge about web dev, Engineering leader. Currently Head of Engineering Management @UniformDev
sunil pai @threepointone
40K Followers 3K Following 🎈 Entscheidungsproblem. Building ai agents @ cloudflare. https://t.co/DISzWsXdnE
Grayson Hicks @graysonhicks
712 Followers 689 Following sr FE lead engineer @manufacturedcom prev: @netlify @gatsbyjs
Gatsby @GatsbyJS
67K Followers 105 Following Build, preview, and deploy dynamic web experiences with performance that scales. Sign up now: https://t.co/1w5pB4zBK2…
Redfin Solutions @redfinsolutions
333 Followers 681 Following Redfin is your team of #Drupal web development experts who refine your website and ensure that you and your brand shine.
Ben Robertson | The C... @benrobertsonio
2K Followers 783 Following independent software developer and solopreneur building https://t.co/1tZ3Yq325q and other fun projects writing about it occasionally at https://t.co/D9bQSvAFWT
Sid @chatsidhartha
9K Followers 2K Following Principal Systems Engineer @Cloudflare • Building Cloudflare Workflows • Building @rustforjsdev • Prev @GatsbyJS
Florida☀DrupalCamp ... @fldrupalcamp
1K Followers 605 Following Florida DrupalCamp 2024 will be Feb 23-25th at the Florida Technical College in Orlando🌴 We're expecting 150+ people!
Benedicte (Queen) Raa... @raae
3K Followers 5K Following 🥑 Fractional DevRel for @outseta 👩💻 Fractional CTO for @wheebike 📺 https://t.co/yYN7ODGbQx 🏠 https://t.co/ikGWreN70P
Jesus Manuel Olivas @jmolivas
3K Followers 227 Following CEO and Co-founder at @OctahedroidHQ and @Composabase
Matt Kane 🦋 @mk.gg @ascorbic
4K Followers 4K Following Astro core maintainer 🚀 Prev Netlify, Gatsby. Made Unpic. 🦋 https://t.co/GOjlWD33gC 🌳 https://t.co/9QlBqwSvf6
Mike Gualtieri @mlgualtieri
1K Followers 477 Following Security @Netlify; Former @GatsbyJS; Part-time faculty PittSCI; Passions: #privacy, #cybersecurity, & building software. #Linux, #MAKE electronics, #HamRadio
y_lu_e_g @y_lu_e_g
45 Followers 2K Following
したろう @shitaro2021
699 Followers 588 Following Ph.D (Science) Titech / Jij Inc. Engineering Director / Rust
Kumar Abhirup @kumareth
5K Followers 620 Following co-founder https://t.co/RJjnkr5rqG (yc s24) prev @mersehq, @getairchat.
Gabriel Buzzi @gabrielbuzziv
35 Followers 89 Following Head de Produto e Tecnologia na @rocketseat e CTO na MEDsimple
Eltayeb Ahmed @EAhmed37645
6 Followers 98 Following
GS @SpecialK0025
340 Followers 5K Following Engineer + MBA, Background in Finance, underwriting, risk management with software engineering skills and ability to analyze large volumes of data using ML, AI.
sanjana @sanjanayed
142 Followers 130 Following
Kurnia.base.eth (❖,... @KurniaClaim
914 Followers 1K Following On-chain native • Web3 explorer. Identity secured by @idOS_network .
rammohan yadav @rammohanya73603
0 Followers 11 Following
LokLok (Wong Lok 黃�... @WongLok831
819 Followers 3K Following thank u Jesus for helping me be a Webby + Anthem’s awards judge 👨⚖️ . @EffectNode @KindnessAPI
Glubalf @Glubalf7093
8 Followers 1K Following
Akash Soni 🇮🇳 @altruisticsoni
901 Followers 2K Following इज्याध्ययनदानानि तपः सत्यं क्षमा घृणा। अलोभ इति मार्गोऽयं धर्मस्याष्टविधः स्मृत ॥ IIT Delhi 2016 | I write about AI and Geo Politics | Flautist |
Vinny @hot_town
3K Followers 1K Following • Software Curator • Open SaaS Creator • Professional Yapper @ https://t.co/6D664FSp8e
Pontus Abrahamsson �... @pontusab
25K Followers 486 Following Building an open source platform for business owners to be on top of their finance 💫 @middayai and @languine_ai
redsquare @red___square
992 Followers 4K Following Data pipelines & ddd & eventsourcing bloke. Love Clickhouse. Developing AI agents with vercel ai sdk+cloudflare. #scfc
guge @gugeaigc
220 Followers 7K Following
Mehdi @Snaylaker
57 Followers 956 Following Embedded system fugitive trying to make sense out of web dev. CEO @htmx_org a real company you wouldn’t know
Leonard @Lionvsx
234 Followers 531 Following Building https://t.co/dVdrpp59m1 Founder https://t.co/80MQbrwkxS
Drix @drixares
14 Followers 240 Following 20 yo | software engineer at @impulselab_ai | building stuff
AprilAndrew @nGQ001cF0W0y3
25 Followers 594 Following
Mohamed Aboshihata @Mid0
18K Followers 15K Following Product Manager etc…20 yrs in Tech. #prodmgmt 📷🗽💾
Sonia_Tam @soniatamayo
448 Followers 3K Following Business Growth Consultant | Ex-Dentsu, Publicis, WPP | Driving growth with data and award-winning media strategies | DM for leveling up your BusinessGrowth 🌍
Leonardo F @leoffx
48 Followers 696 Following
Adam Waxman @ajwaxman
4K Followers 5K Following don’t stop til you’re proud • seatgeek design & frontend eng • optimist ☻
Josh Gilbert @goblin_boy_232
3 Followers 129 Following
Kinder • Grinder @kinder_grinder
3K Followers 1K Following 🤖 Rebuilding @automatio_ai 🎯 SaaS backlinks @ https://t.co/AIeCuyS2Ms 🥇 @v0 ambasador 🚢Ship your project on @candevsdosome 🧪 Experiments @moonlyNFT, 🎭 PFP @karamendos
Big Boog @the_real_herman
426 Followers 6K Following
Farid @ai_fast_track
6K Followers 1K Following 🚀 Mentor | IceVision Creator ✨I help companies leverage AI and develop innovative products 🧩I assist mentees in becoming the top 1% of AI practitioners
Gil Klein @gklein
482 Followers 4K Following Lead Admin of Supertools (since 2018) | Co-founder of https://t.co/ER8NL2JRIT | Red-Hatter
anhtho 🍊 @byAnhtho
4K Followers 866 Following Building @GetLago ‧ @ycombinator alum ‧ Fintech SaaS OpenSource nerd ‧ 😇 I try to be the angel investor I'd love to have myself, as a founder.
George Ohan @Fresno_Famous
2K Followers 5K Following #GeorgeOhan *Intelligence is attractive #California #Veteran #UCLA #Hollywood Building an app called #GeorgieJobsApp "Whatever it takes!" Husband & Father
saran @saranjapan
65 Followers 163 Following Software Engineer @ primeNumber. COMETA®︎ / @cometa_jp を開発しています
Marc Andreessen 🇺�... @pmanrca_
158 Followers 549 Following I have some opinions about “Premium Rush” I’ve been wanting to get off my chest.
Renato @renxtoz
13 Followers 179 Following
LouiseBarrett @EYMw298oEt9LL
42 Followers 612 Following
King Nebuluz @KingNebuluz
82 Followers 2K Following I'm the king of all, I'm the king of nothing... I'm a DeFi nerd that loves freedom, democracy and inventions. Been in crypto space since mtgox era.
Abraham Elias @_abeelias_
31 Followers 845 Following
Wes Bos @wesbos
412K Followers 2K Following Fullstack JS Dev ❯ https://t.co/6heZ7gZqg1 ❯ https://t.co/lOo3xh23G1 ❯ https://t.co/XYbxq79WBS ❯ Posts 🔥 Tips ❯ Co-hosts @SyntaxFM
Jason Lengstorf @jlengstorf
56K Followers 2K Following I make tv for developers at @codetv_dev web dev can be fun. CodeTV is out to bring a little joy back into learning and building email: [email protected]
Kent C. Dodds ⚡ @kentcdodds
295K Followers 391 Following Improving 🌎 with quality software · Husband, 5x Dad, Latter-day Saint, Dev Educator, MVP ⚡️ https://t.co/X8fNGbdL2y 🌌 https://t.co/pPQmnZS6rR 🚀 https://t.co/NYn5aJVGve 🏆 https://t.co/U5KafpJTZp
shadcn @shadcn
187K Followers 355 Following I own a computer / Working on https://t.co/JtIdM7EjBL & https://t.co/5FRvxujR8x / Currently @vercel.
Theo - t3.gg @theo
248K Followers 4K Following Full time CEO @t3dotchat. Part time YouTuber, investor, and developer
Drupal @drupal
64K Followers 284 Following Follow us on LinkedIn, BlueSky and Mastodon for all the latest updates.
Matt Pocock @mattpocockuk
206K Followers 743 Following I teach devs for a living. Author of Total TypeScript and AI Hero. Ex-@vercel. Used to be a voice coach.
Paul 🇬🇧 @PaulieScanlon
3K Followers 2K Following
Ward Peeters @wardpeet
1K Followers 184 Following OSS lead at @mastra_ai. Web Performance and building stuff is my JAM. Herder of 🐐🐐🐐. (he/him)
JSON Bahl @jasonbahl
6K Followers 4K Following Software Engineer @automattic 💻 Based in Denver, CO. 🏞 Creator/maintainer of @wpgraphql 🐘 Air-fried pizza sommelier 🍕 he/him
swyx @swyx
127K Followers 3K Following achieve ambition with intentionality, intensity, & integrity - @dxtipshq - @sveltesociety - @aidotengineer - @latentspacepod - @cognition + @smol_ai
Kyle Mathews @kylemathews
22K Followers 700 Following Tech entrepreneur. Founder/CPO @electricsql. Founder @gatsbyjs (acquired by @Netlify). Married to @shannonb_ux
patagucci perf papi @ken_wheeler
57K Followers 3K Following practically irresistible. violently suburban. sealand nobleman. user @openai @meta @anthropic @netflix
Brian Perry @bricomedy
1K Followers 660 Following Web developer - Drupal and other fun things. Nintendo obsessive. Really into bagels. This profile mainly exists as an archive of a forgotten time. Mainly on 🦋
Dries Buytaert @Dries
37K Followers 15 Following Creator of Drupal, Drupal project lead, co-founder and Executive Chair of Acquia. Young Global Leader at WEF. Building the world we want to exist in.
Lee Robinson @leerob
196K Followers 738 Following Teaching developers @cursor_ai, previously @vercel
Khaled Garbaya @khaled_garbaya
2K Followers 2K Following I share my knowledge about web dev, Engineering leader. Currently Head of Engineering Management @UniformDev
sunil pai @threepointone
40K Followers 3K Following 🎈 Entscheidungsproblem. Building ai agents @ cloudflare. https://t.co/DISzWsXdnE
Aparna Dhinakaran @aparnadhinak
6K Followers 1K Following AI Founder: building @arizeai & @arizephoenix 💙 I post about LLMs, LLMOps, Generative AI, ML and occasionally Amazing Race
Pontus Abrahamsson �... @pontusab
25K Followers 486 Following Building an open source platform for business owners to be on top of their finance 💫 @middayai and @languine_ai
Ankit Gupta @GuptaAnkitV
7K Followers 1K Following general partner @ycombinator. co-founder of @reverielabs (acquired). @harvard CS. 🫶 to @lucylnam.
Replit ⠕ @Replit
196K Followers 554 Following Idea to app, fast. Create beautiful, modern web applications at the speed of thought with the power of Replit's AI Agent.
Liran Tal @liran_tal
13K Followers 1K Following 🧠 MCP 🍩 Socially Engineering LLM 🤖 Hacking AI Agents 🦄 Node.js Secure Coding 🌟 @GitHub Star 🏅 @OpenJS Pathfinder award for Security 🥑 DevRel @snyksec
Richard Blythman @richardblythman
2K Followers 2K Following Founder @NapthaAI | Machine Learning Engineer | AI Engineer | Multi-Agent Systems Researcher | Fluid Dynamicist
victoriame @vmelnikova_en
894 Followers 684 Following the business of developer tools @evilmartians Dev Propulsion Labs podcast
Zack Proser @zackproser
429 Followers 261 Following Developer Education at WorkOS. Full-stack open-source hacker and technical writer. I love building tools and sharing knowledge.
Galileo @rungalileo
1K Followers 456 Following The fastest way to ship reliable AI apps - Evaluation, Experimentation, and Observability Platform
claire vo 🖤 @clairevo
35K Followers 3K Following 👩👦👦 mama 💻 3x CPTO • building @chatprd • 🎧 host @ How I AI 🧠 pm + eng + ai + startups 😍 @elawless 📱chiefproductofficer on tiktok
ben (is hiring engine... @benhylak
42K Followers 2K Following going the distance. cto @raindrop_ai prev: human interface design @apple, avionics @spacex
Atai Barkai @ataiiam
2K Followers 2K Following CEO @CopilotKit🪁 | ex-@Meta | Author of PsyPhy (experimentally testable physics theory of consciousness) | Physics BA & MSc @Penn
David Soria Parra @dsp_
7K Followers 379 Following Co-Creator of https://t.co/cn31cNYQD3. Member of Technical Staff @AnthropicAI. Ex-Meta. Playing with computers and tech. https://t.co/yDyCddC26H
JD @JDArmada
579 Followers 371 Following Developer Advocate @Elastic NBA AI Assistant repo: https://t.co/sT74LxLyk1
Lauren Long @laurenzlong
2K Followers 1K Following Co-Founder @WithAmpersand. Ex @Google / @Firebase / @Shortwave. @recursecenter alum. 🐘 @[email protected]
Regina Lin @reggitales
972 Followers 298 Following ceo @dexbythirdlayer @ycombinator • math & cse @harvard dropout • building intent to action interfaces
vamp @ibevamp
263 Followers 733 Following
carsonfarmer @carsonfarmer
65K Followers 923 Following re/acc // cto & cofounder @recalllabs_ (fka @textileio) // building @recallnet // prev academia // 🇨🇦/acc
Alex Booker @bookercodes
8K Followers 374 Following I teach you how to code AI agents in TS. DM me for help with @Mastra_AI
R "Nearest" Nabors (t... @rachelnabors
35K Followers 5K Following Ushering the future of the Web (spoilers: it's not ads, and it does involve LLMs). Dressed for space. Prev @reactjs @awsamplify GDE W3C
René Brandel @renebrandel
2K Followers 980 Following building @getcasco (YC X25) | invented @kirodotdev, ex-@awscloud, ex-@microsoft, ex-@skype
Alex Atallah @xanderatallah
52K Followers 3K Following CEO @OpenRouterAI, the largest LLM marketplace. Previously: co-founder & CTO @OpenSea.
Lars Grammel @lgrammel
7K Followers 323 Following
kache @yacineMTB
196K Followers 6K Following SPONSORED BY FORMLABS - https://t.co/90QFod1lcD - get your 3d printer TODAY prev eng @ x, stripe. yacine_kv on insta I write a subscriber only blog. Subscribe!
Samrath Chadha @samrathchadha
218 Followers 157 Following founder @ https://t.co/D922pzrKE6 (yc f25) | @zfellows prev llm research backed by @google, quant intern
Gautam Paranjape @gautamparanjape
445 Followers 378 Following founder @ https://t.co/BM1foREo36 (yc f25) | prev @getdelve | @zfellows
britton winterrose @bwinterrose
11K Followers 2K Following Startups at MSFT. angel investor early: @resend @gumloop_ai @browserbasehq @extropic_ai @t3dotchat @periodiclabs +34 more. late: @replit @convex_dev @lambdaAPI
Director @trydirector
1K Followers 34 Following what would you like to automate? built by @browserbasehq
Derrek @TheDerrek
2K Followers 14 Following Tweets, shoots & leaves. DevRel Lead @recallnet. Prev @build_on_bob, @ethereumdenver, @buidlguidl, @raidguild, Physics Teacher
Markus Ecker @mme_xyz
107 Followers 111 Following Building CopilotKit🪁 | Sacrificing human readability or style on the altar of the compiler.
Daniel Trevino @danieltrevinob
917 Followers 368 Following Software Engineer 🙅🏽♂️/ AI Orchestrator 🙋🏽♂️ Building agentic solutions. 100% human 🌎
Thorsten Ball @thorstenball
36K Followers 968 Following Author of https://t.co/arW0hnVET0 and https://t.co/RN9xXOzhON. @sourcegraph working on @ampcode. Ex-@zeddotdev. Programming where the rubber hits the road.
Simon Willison @simonw
117K Followers 6K Following Creator @datasetteproj, co-creator Django. PSF board. Hangs out with @natbat. He/Him. Mastodon: https://t.co/t0MrmnJW0K Bsky: https://t.co/OnWIyhX4CH
Val Alexander (❖,�... @BunsDev
5K Followers 2K Following Lead DevRel Engineer @RitualFnd | Open Sourceress | CoFounder @DeDevsClub | Formerly @Chainlink | #BuildInPublic | Building DevTools to #DecentralizeAI ❖
Pavel Durov @durov
2.7M Followers 1 Following Founder, CEO at @telegram (2013), founder, ex-CEO of @vkontakte (2006), part-time troll.
Christopher Settles @never_settles_
984 Followers 2K Following building @refresh_dev (yc x25). runner, believer in community