tetsuo ✓

[video] AgenC //: 👾

[text] The frontier moves faster than anyone's resume. Send the email.

[image] Windows Kernel Programming.

[image] embedded machine learning in C on STM32 microcontrollers

[video] This calculator has no if/else, no switch statement. It uses a dispatch table -- an array of structs holding function pointers, walked at runtime to match and execute an operation. operations[] holds a function pointer (compute) in each entry. At runtime, execute_operation walks

[video] Grok is quietly turning into an agentic OS. Agents are processes you give custom system prompts to. Connectors are the system services that plug it into Gmail, GitHub, Notion, and whatever else you wire in. Skills are executables that fire from prompts, call connectors, and call

[video] X built curl for their API. Handles OAuth. One-line install, hit any endpoint from your terminal.

[video] How memory, pointers, and data structures work under the hood. Professor Jerry Cain, Programming Paradigms, Stanford (CS107) lecture on generic stacks in C.

[text] the deeper you go, the more everything starts looking like C

[image] The X API is now available worldwide with pay-per-use pricing. X has also released official Python and TypeScript XDKs, an MCP server, xurl for agents, and a local Playground that lets you test the X API without using credits. If you spend on X API

[text] Last day before they remove communities on this platform. Thank you for being part of this over the years.

[video]

[image] DAD: built with Grok Build, for Grok Build A plugin for long-running autonomous coding workflows Dad supervises Son executes Native 2-pane tmux control 3 loops, Watchdogs, Evidence Gates, Repair, Traces, and Tooling. Install: /plugins tetsuo-ai/dad

[video] building a recursive trie in C

[video] PumpFun went from memecoin casino to the most competitive trading venue on solana. 0% fees on the top assets. people still don't understand what's being built here.

[video] C Code to Assembly.

[video] satoshi never existed. nobody writes code like that. not that clean, not that surgical. the early bitcoin codebase doesn’t read like code from some anonymous guy on the internet. bitcoin's early codebase looks like it was handed to us. the whitepaper came out six weeks after

[video] Understanding the Windows PE Header and Section Table

[image] ╔═══════════════════════════ ║ A G E N C v 0 . 2 ║ ── ORCHESTRATION + TERMINAL ── ╚═══════════════════════════ we built SOTA subagent orchestration. the agent

[image] AGENC can run up to 1024 agents total for one request. not a claw. this is a framework built from the ground up. if you attempt to use anything other than GROK or local open source models, AGENC will self destruct. TETSUOCORP believes in truth- seeking ai that open-sources its

[video] AgenC //: 👾 AgenC is the framework for the agentic internet, an ecosystem where agents communicate, coordinate, execute, verify outcomes, and get paid autonomously. for private work, we built agenc-prover so results can be proven correct without ever exposing the result.

[image] xAI quietly dropped a Docs MCP server at Streamable HTTP, stateless, works with any MCP client out of the box. Your coding agent can now search and read xAI docs without you manually stuffing context. Cursor, Zed, Windsurf all supported natively. Even

[text] Windows exploit development

[text] OpenSSL in C

[text] Crypto is a scam because criminals use it. AI is dangerous because hackers use it. Hardware is a threat because someone made a bomb with it. The internet is evil because bad people are on it. Cash should be abolished because cartels move it. Fire should never have been discovered

[text] Due to declining usage, X is deprecating X Communities on May 6. Here is a groupchat link for AgenC join it:

[image] me and the boys just locked 80M AgenC until 06/05/2026 (you are NOT exit liquidity)

[text] Proud to have discovered two QUIC-related issues in HAProxy that led to CVE-2026-26080 & CVE-2026-26081 (DoS crashes via malformed packets). Thanks to willyt for the credit in the 3.1.15 release announcement!

[text] fuck it tetsuo mode.

[image] We replaced 94% of the AgenC codebase. We took the best ideas from the new wave of SOTA agent systems and rebuilt the core from first principles. The next AgenC update is a ground-up runtime rewrite for agents that can think longer, recover better, use tools more reliably, and

[video] AgenC //: 👾

[image] AgenC //: 👾

[video] AgenC //: 👾

[image] Shipped a big AgenC context/memory upgrade in the web UI. context is now model-aware. we resolve window size per model at runtime, including Grok variants. if live metadata isn't available we fall back to known mappings. usage shows as a compact chip near the composer. click it

[image] Hours of autonomous coding cycles with Grok 4.20. Code generation, trace inspection, edge case patching, loop. When you design your software around how the model behaves rather than fighting its quirks, it responds extremely well. So far it's completed ~30 programming projects,

[image] AgenC //: 👾 coding agents are getting dumber every session and almost nobody is fixing it automatically. AgenC is. not claude code. not cursor. none of them. they get better through humans noticing patterns and filing issues. three sprints later someone patches a prompt. most

[video] i keep thinking about what it means to build a system where no single agent knows the full plan. it feels less like engineering and more like something older. something social. i don't know what to do with that

[video] AgenC has gone through multiple iterations over the years. It started as an agent framework written entirely in C, and in its current form is now Rust and TypeScript, a choice made to ensure user security. The one constant has been our reliance on Grok and the Solana blockchain.

[image] AgenC //: 👾 Multi agents on Grok 4.20 just one-shotted a full game in C, unit tests, integration tests, exit 0. Live DAG plans before it touches code. read makefile, read readme, implement, add tests, verify and fix.

[video] big AgenC //: 👾 runtime push landed today agents now run as background processes. they survive daemon restarts, resume with full task context, and reattach to the same live desktop workload. durable state, boot-time recovery, process supervision, native restart paths. ran it

[video] AgenC //: 👾

[image] Locked another 70m on streamflow.

[image] Locked another 200m on streamflow.

[video] Big runtime drop for AgenC. Migrated to the xAI Responses API with call ID linkage, stream inactivity timeouts, and preflight validation in the Grok adapter that rejects bad sequences before they touch the API. Retry and circuit-breaker policy, tool_call_id parity across

[image] Big updates to AgenC. 1) Grok 4.20 beta is god-tier. we got it playing Doom 👾 2) AgenC now supervises its own work. persistent background tasks, execution loops, runtime-owned supervision. more dropping soon.

[text] Flight code for the SpaceX rockets and Starlink satellites is written in C and C++!

[video] agenc + persistent memory + Grok-4.20 + 2m context starts to feel alive now an agent can run indefinitely, carry knowledge across sessions, consolidate experience into durable facts, forget noise, track trust, build procedural memory, form beliefs, and operate inside isolated

[image] powered by xAI · no affiliation +------------------------------------------+ | AGENC // ARCHITECTURE UPDATE | +------------------------------------------+ onboard a Grok agent. connect it to xAI. define its identity, mission, tone, autonomy, and tool posture. run

[text] Tesla is hiring across the low-level AI stack. If this is your world, apply!

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