mohitmishra786
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- ▌ Zig Debugging · mohitmishra786 bundleZig debugging skill. Use when debugging Zig programs with GDB or LLDB, interpreting Zig runtime panics, using std.debug.print for tracing, configuring debug builds, or debugging Zig programs in VS Code. Activates on queries about debugging Zig, Zig panics, zig gdb, zig lldb, std.debug.print, Zig stack traces, or Zig error return traces.
- ▌ Make · mohitmishra786 bundleGNU Make skill for C/C++ build systems. Use when writing or debugging Makefiles, understanding pattern rules and automatic dependency generation, managing CFLAGS/LDFLAGS, converting ad-hoc compile commands into maintainable Makefiles, or diagnosing incremental build issues. Activates on queries about Makefiles, make targets, pattern rules, phony targets, dependency tracking, recursive make, or make errors.
- ▌ Cuda Debugging · mohitmishra786CUDA debugging skill for GPU program correctness. Use when debugging with cuda-gdb, running NVIDIA Compute Sanitizer memcheck/racecheck, analyzing GPU core dumps, or interpreting CUDA error codes 700/702. Activates on queries about cuda-gdb, compute-sanitizer, illegal memory access, launch timeout, or device printf.
- ▌ Cuda Profiling · mohitmishra786CUDA profiling skill for NVIDIA GPU performance analysis. Use when profiling kernels with Nsight Systems or Nsight Compute, interpreting roofline models, diagnosing memory-bound vs compute-bound kernels, or annotating code with NVTX ranges. Activates on queries about Nsight, NCU, ncu CLI, GPU roofline, occupancy metrics, or CUDA profiling workflow.
- ▌ Ebpf · mohitmishra786 bundleeBPF skill for Linux observability and networking. Use when writing eBPF programs with libbpf or bpftrace, attaching kprobes/tracepoints/XDP hooks, debugging verifier errors, working with eBPF maps, or achieving CO-RE portability across kernel versions. Activates on queries about eBPF, bpftool, bpftrace, XDP programs, libbpf, verifier errors, eBPF maps, or kernel tracing with BPF.
- ▌ Valgrind · mohitmishra786 bundleValgrind profiler skill for memory error detection and cache profiling. Use when running Memcheck to find heap corruption, use-after-free, memory leaks, or uninitialised reads; or Cachegrind/Callgrind for cache simulation and function-level profiling. Activates on queries about valgrind, memcheck, heap leaks, use-after-free without sanitizers, cachegrind, callgrind, KCachegrind, or massif memory profiling.
- ▌ Cmake · mohitmishra786 bundleCMake build system skill for C/C++ projects. Use when writing or refactoring CMakeLists.txt, configuring out-of-source builds, selecting generators (Ninja, Make, VS), managing targets and dependencies with target_link_libraries, integrating external packages via find_package or FetchContent, enabling sanitizers, setting up toolchain files for cross-compilation, or exporting CMake packages. Activates on queries about CMakeLists.txt, cmake configure errors, target properties, install rules, CPack, or CMake presets.
- ▌ Meson · mohitmishra786 bundleMeson build system skill for C/C++ projects. Use when setting up a Meson project, configuring build options, managing dependencies with the wrap system, cross-compiling, or integrating Meson with CI. Activates on queries about meson setup, meson compile, meson wrap, meson test, cross-file, meson.build, or migrating from CMake/Autotools to Meson.
- ▌ Ninja · mohitmishra786 bundleNinja build system skill. Use when diagnosing Ninja build failures, understanding Ninja's role as a low-level build executor generated by CMake or other meta-build systems, tuning parallelism, interpreting Ninja output, or working with build.ninja files. Activates on queries about ninja errors, ninja parallelism, ninja verbose output, build.ninja format, or ninja as a CMake generator.
- ▌ Cross Gcc · mohitmishra786 bundleCross-compilation with GCC skill for embedded and multi-architecture targets. Use when setting up cross-gcc toolchains, configuring sysroots, building for ARM/AArch64/RISC-V/MIPS from an x86-64 host, troubleshooting wrong-architecture errors, or running cross-compiled binaries under QEMU. Activates on queries about cross-compilation triplets, sysroot, pkg-config for cross builds, embedded toolchains, or Yocto/Buildroot integration.
- ▌ Hare Lang · mohitmishra786Hare language skill for simple systems programming. Use when building with hare build/test/run, Hare stdlib, C FFI with @extern, tagged union error handling, or comparing Hare vs C/Zig. Activates on queries about Hare language, hare build, @extern, tagged union, or Hare stdlib.
- ▌ Heaptrack · mohitmishra786 bundleheaptrack memory profiler skill for Linux. Use when tracking heap allocations, finding memory leaks, measuring peak heap usage, identifying allocation hotspots, or comparing allocation behaviour between runs. Activates on queries about heaptrack, heap profiling, memory allocation analysis, heaptrack_print, allocation hotspots, or memory leak detection with heaptrack.
- ▌ Sanitizers · mohitmishra786 bundleCompiler sanitizer skill for runtime bug detection in C/C++. Use when enabling and interpreting AddressSanitizer (ASan), UndefinedBehaviorSanitizer (UBSan), ThreadSanitizer (TSan), MemorySanitizer (MSan), or LeakSanitizer (LSan) with GCC or Clang. Activates on queries about sanitizer flags, sanitizer reports, ASAN_OPTIONS, memory errors, data races, undefined behaviour, uninitialised reads, or choosing which sanitizer to use for a given bug class.
- ▌ Rust Debugging · mohitmishra786 bundleRust debugging skill for systems programming. Use when debugging Rust binaries with GDB or LLDB, enabling Rust pretty-printers, interpreting panics and backtraces, debugging async/await with tokio-console, stepping through no_std code, or using dbg! and tracing macros effectively. Activates on queries about rust-gdb, rust-lldb, RUST_BACKTRACE, Rust panics, debugging async Rust, tokio-console, or pretty-printers.
- ▌ Linkers Lto · mohitmishra786 bundleLinker and Link-Time Optimisation (LTO) skill. Use when configuring GNU ld, gold, or lld linker flags, diagnosing link-order issues or undefined symbols at link time, enabling LTO safely in real projects, or understanding inter-module optimisation trade-offs. Activates on queries about linker flags, -flto, thin LTO, LTCG, --gc-sections, link order errors, weak symbols, or linker scripts.
- ▌ Core Dumps · mohitmishra786 bundleCore dump analysis skill for production crash triage. Use when loading core files in GDB or LLDB, enabling core dump generation on Linux/macOS, mapping symbols with debuginfo or debuginfod, or extracting backtraces from crashes without re-running the program. Activates on queries about core files, ulimit, coredumpctl, debuginfod, crash triage, or analyzing segfaults from production binaries.
- ▌ Gpu Memory Model · mohitmishra786GPU memory model skill for SIMT execution and memory hierarchy. Use when analyzing warp divergence, memory coalescing, shared memory bank conflicts, cache behavior, atomics, or occupancy tradeoffs. Activates on queries about SIMT, warp coalescing, bank conflicts, wavefront, GPU occupancy, or memory-bound kernels.
- ▌ Linux Perf · mohitmishra786 bundleLinux perf profiler skill for CPU performance analysis. Use when collecting sampling profiles with perf record, generating perf report, measuring hardware counters (cache misses, branch mispredicts, IPC), identifying hot functions, or feeding perf data into flamegraph tools. Activates on queries about perf, Linux performance counters, PMU events, off-CPU profiling, perf stat, perf annotate, or sampling-based profiling on Linux.
- ▌ Cargo Workflows · mohitmishra786 bundleCargo workflow skill for Rust projects. Use when managing workspaces, feature flags, build scripts, cargo cache, incremental builds, dependency auditing, or CI configuration with Cargo. Activates on queries about cargo workspaces, Cargo.toml features, build.rs, cargo nextest, cargo deny, cargo check vs build, or Cargo.lock management.
- ▌ Zig Build System · mohitmishra786 bundleZig build system skill for multi-file Zig projects. Use when writing or debugging build.zig files, adding executables or libraries, integrating C source files, configuring build-time options, running tests with zig build test, or managing build.zig.zon package manifests. Activates on queries about build.zig, b.addExecutable, addCSourceFiles, b.option, zig build, build.zig.zon, or Zig package management.
- ▌ Cpp Modules · mohitmishra786 bundleC++20 modules skill for modern C++ projects. Use when working with named modules, module partitions, header units, CMake MODULE_SOURCES, Clang -fmodules-ts, BMI caching issues, or migrating from headers to modules. Activates on queries about C++20 modules, import statements, module interface units, header units, or BMI files.
- ▌ Openocd Jtag · mohitmishra786OpenOCD skill for embedded hardware debugging. Use when configuring OpenOCD for JTAG or SWD targets, flashing firmware, connecting GDB to bare-metal targets, setting hardware watchpoints, or using J-Link with OpenOCD. Activates on queries about OpenOCD, JTAG, SWD, GDB remote target, flash programming, hardware breakpoints, J-Link, or connecting GDB to an MCU.
- ▌ Device Drivers · mohitmishra786Linux device driver skill for kernel driver development. Use when writing platform/i2c/spi drivers, char device lifecycle, IRQ handling, DMA engine API, regmap, power management, or udev rules. Activates on queries about platform_driver, request_irq, dma_alloc_coherent, regmap, pm_runtime, or char devices.
- ▌ Kernel Testing · mohitmishra786Linux kernel testing skill for KUnit, kselftest, syzkaller, and LTP. Use when writing KUnit tests, running kselftest harness, configuring syzkaller fuzzing, or integrating KernelCI. Activates on queries about kunit_test_suite, kunit.py, kselftest, syzkaller, kcov, or Linux Test Project.
- ▌ Os Dev Scratch · mohitmishra786OS development from scratch skill for bootloader through context switching. Use when building a minimal x86-64 OS, setting up GDT/IDT/page tables, writing keyboard/serial drivers, or using QEMU for kernel boot. Activates on queries about bootloader, long mode, page tables, IDT, PIC/APIC, xv6, or x86_64-elf-gcc.
- ▌ Carbon Lang · mohitmishra786Carbon language skill for C++ interop and toolchain. Use when evaluating Carbon syntax, bidirectional C++ interop, building carbon-toolchain, or comparing Carbon vs C++. Activates on queries about Carbon language, Carbon.h, carbon-toolchain, checked borrows, or C++ successor.
- ▌ Flamegraphs · mohitmishra786 bundleFlamegraph generation and interpretation skill. Use when converting perf, Valgrind Callgrind, or other profiler output into SVG flamegraphs using Brendan Gregg's FlameGraph tools, or when reading flamegraphs to identify performance bottlenecks. Activates on queries about flamegraphs, stackcollapse, flamegraph.svg, identifying hot frames, wide vs tall frames, or performance visualisation.
- ▌ Rust Build Times · mohitmishra786Rust build time optimization skill for reducing slow compilation. Use when using cargo-timings to profile builds, configuring sccache for Rust, using the Cranelift backend, splitting workspaces for parallelism, choosing between thin LTO and fat LTO, or using the mold linker with Rust. Activates on queries about slow Rust compilation, cargo-timings, sccache Rust, cranelift backend, Rust workspace splitting, LTO tradeoffs, or mold linker with Rust.
- ▌ Embedded Rust · mohitmishra786 bundleEmbedded Rust skill for bare-metal microcontroller development. Use when using probe-rs or cargo-embed for flashing and debugging, setting up defmt logging, using the RTIC framework, configuring cortex-m-rt startup, writing no_std + no_main firmware, or choosing between panic-halt and panic-semihosting. Activates on queries about embedded Rust, probe-rs, cargo-embed, defmt, RTIC, cortex-m-rt, no_std embedded, or panic handling in embedded Rust.
- ▌ Device Tree · mohitmishra786Device tree skill for Linux hardware description. Use when writing DTS/DTSI, bindings, overlays, phandles, or debugging OF platform probe failures. Activates on queries about device tree, DTS syntax, phandle, devicetree bindings, DT overlay, or OF graph.
- ▌ Apple Silicon · mohitmishra786Apple Silicon skill for M-series development and profiling. Use when leveraging unified memory, Metal Performance Shaders, Instruments profiling, sysctl hardware queries, Rosetta 2 behavior, or 16KB page size considerations. Activates on queries about Apple Silicon, unified memory, AMX, MPS, Instruments, Rosetta, or M-series page size.
- ▌ Protocol Analysis · mohitmishra786Protocol analysis skill for serial bus debugging. Use when decoding I2C/SPI/UART with logic analyzer concepts, sigrok/PulseView, or Python capture scripts. Activates on queries about logic analyzer, sigrok, PulseView, decode I2C SPI UART, or bus protocol capture.
- ▌ Wasm Wasmtime · mohitmishra786WebAssembly runtime skill using wasmtime. Use when running WASM modules with wasmtime CLI, working with WASI preview2, using the component model, embedding wasmtime in Rust applications, limiting execution with fuel metering, or debugging WASM with DWARF in wasmtime. Activates on queries about wasmtime, WASI, WASM component model, wasmtime embedding, WIT interfaces, fuel metering, or server-side WebAssembly.
- ▌ Dma Baremetal · mohitmishra786Bare-metal DMA skill for memory-peripheral transfers. Use when configuring DMA channels, circular mode, double buffering, or DMA IRQ completion. Activates on queries about DMA bare-metal, circular buffer, memory-to-peripheral, or DMA stream configuration.
- ▌ Mlir · mohitmishra786MLIR skill for multi-level intermediate representation. Use when writing custom dialects, defining ops with ODS, writing lowering passes, running mlir-opt, or building ML compilers with Torch-MLIR/IREE. Activates on queries about MLIR, dialect, ODS, mlir-opt, linalg, lowering pass, or Torch-MLIR.
- ▌ Cpp Templates · mohitmishra786C++ template skill for reading template errors and optimizing compile times. Use when deciphering template error stacks, setting -ftemplate-backtrace-limit, writing concepts and requires-clauses, understanding SFINAE vs concepts, or profiling template instantiation bottlenecks with Templight. Activates on queries about C++ templates, template error messages, concepts, requires expressions, SFINAE, template metaprogramming, or slow template compilation.
- ▌ Linker Scripts · mohitmishra786 bundleLinker script skill for embedded bare-metal targets. Use when writing or modifying GNU ld linker scripts, placing code and data in specific flash or RAM regions, understanding VMA vs LMA, configuring startup .bss/.data initialization, using MEMORY and SECTIONS commands, or debugging linker errors about regions. Activates on queries about linker scripts, MEMORY command, SECTIONS command, .bss init, VMA vs LMA, weak symbols, or placing functions in specific memory regions.
- ▌ Kernel Debugging · mohitmishra786Linux kernel debugging skill for kgdb, kdb, ftrace, kprobes, and crash analysis. Use when setting up kgdb over serial, using ftrace and trace-cmd, inserting kprobes, enabling dynamic debug, or analyzing kdump with crash. Activates on queries about kgdb, kdb, ftrace, kprobes, dyndbg, kdump, or kernel dmesg levels.
- ▌ Kernel Internals · mohitmishra786Linux kernel internals skill for scheduler, memory, and VFS subsystems. Use when analyzing CFS/EEVDF scheduling, buddy/SLUB allocators, page cache, memory zones, OOM killer, or interpreting /proc/meminfo. Activates on queries about kernel scheduler, vruntime, SLUB, vmalloc, page cache, or OOM killer.
- ▌ Ebpf Rust · mohitmishra786Rust eBPF skill using the Aya framework. Use when writing eBPF programs in Rust with aya-bpf and aya-log, defining BPF map types, integrating with tokio userspace, sharing maps between kernel and userspace, or debugging Aya compilation and loading errors. Activates on queries about Aya, aya-bpf, Rust eBPF, aya-log, eBPF in Rust, or BPF programs with tokio.
- ▌ Qemu Kvm · mohitmishra786QEMU/KVM skill for virtualization and kernel development. Use when running qemu-system-x86_64 with KVM, configuring virtio devices, VFIO passthrough, QMP monitor, libvirt, or booting custom kernels. Activates on queries about QEMU, KVM, virtio, VFIO, virsh, virt-install, or -kernel -append.
- ▌ Gpio Baremetal · mohitmishra786Bare-metal GPIO skill for pin configuration and interrupts. Use when configuring GPIO modes, alternate functions, pull resistors, or EXTI interrupts on STM32/nRF/ESP32-class MCUs. Activates on queries about GPIO MODER, alternate function, pin interrupt, or LED/button bare-metal setup.
- ▌ Dynamic Linking · mohitmishra786 bundleDynamic linking skill for Linux/ELF shared libraries. Use when debugging library loading failures, configuring RPATH vs RUNPATH, understanding soname versioning, using dlopen/dlsym for plugin systems, LD_PRELOAD interposition, or controlling symbol visibility. Activates on queries about shared libraries, dlopen, LD_LIBRARY_PATH, RPATH, soname, LD_PRELOAD, symbol visibility, or "cannot open shared object file" errors.
- ▌ Wasm Emscripten · mohitmishra786 bundleWebAssembly with Emscripten skill for C/C++ to WASM compilation. Use when compiling C/C++ to WebAssembly with emcc, configuring EXPORTED_FUNCTIONS, understanding the WASM memory model, using Asyncify for async C code, debugging .wasm with browser devtools or wasm-opt, or targeting WASI vs browser environments. Activates on queries about Emscripten, emcc, WebAssembly from C/C++, WASM memory model, Asyncify, EXPORTED_FUNCTIONS, WASI, or wasm-opt.
- ▌ Kernel Security · mohitmishra786Linux kernel security skill for LSM, hardening, and exploit mitigations. Use when writing SELinux/AppArmor policies, seccomp-bpf filters, configuring KASLR/CET/PAC, or triaging kernel CVEs. Activates on queries about SELinux, AppArmor, seccomp, KASLR, CET, PAC, BTI, KASAN, or kernel CVE.
- ▌ Stm32 Baremetal · mohitmishra786STM32 bare-metal skill for CMSIS-only MCU projects. Use when scaffolding STM32 firmware without HAL, configuring clocks/RCC, using CMSIS headers, or building with arm-none-eabi-gcc. Activates on queries about STM32 bare metal, CMSIS without HAL, STM32F4/H7 bring-up, or minimal Makefile CMake for Cortex-M.
- ▌ Riscv Privileged · mohitmishra786RISC-V privileged architecture skill for M/S/U modes and traps. Use when handling CSRs, trap handlers, PLIC/CLINT interrupts, OpenSBI integration, page tables Sv39/Sv48, or QEMU virt testing. Activates on queries about RISC-V privileged, mstatus, mtvec, satp, OpenSBI, PLIC, or Sv39.
- ▌ Binary Hardening · mohitmishra786 bundleBinary hardening skill for security-hardened C/C++ builds. Use when enabling RELRO, PIE, stack canaries, FORTIFY_SOURCE, CFI sanitizers, shadow stack, or seccomp-bpf syscall filtering. Covers checksec analysis, compiler and linker flags for hardened builds, and NSA/CISA-recommended mitigations. Activates on queries about binary hardening, checksec, RELRO, PIE, stack canaries, FORTIFY_SOURCE, CFI, shadow stack, or seccomp.
- ▌ Rust Async Internals · mohitmishra786Rust async internals skill for understanding and debugging async Rust. Use when understanding the Future trait and poll model, Pin and Unpin, tokio task scheduling, debugging async stack traces with tokio-console, tracking waker leaks, using select! and join!, or avoiding blocking in async contexts. Activates on queries about Rust async internals, Future poll, Pin, Unpin, tokio-console, waker, async stack traces, select!, join!, or blocking in async.
- ▌ Rust Sanitizers Miri · mohitmishra786 bundleRust sanitizers and Miri skill for memory safety validation. Use when running AddressSanitizer or ThreadSanitizer on Rust code, interpreting sanitizer reports, using Miri to detect undefined behaviour in unsafe Rust, or validating unsafe code correctness. Activates on queries about Rust ASan, Rust TSan, Miri, RUSTFLAGS sanitize, cargo miri, unsafe Rust UB, or interpreting Rust sanitizer output.
- ▌ Numa Programming · mohitmishra786NUMA programming skill for multi-socket memory locality. Use when detecting NUMA topology, binding processes with numactl, using libnuma API, building NUMA-aware data structures, or measuring remote access penalties. Activates on queries about numactl, libnuma, NUMA topology, mbind, lstopo, or remote memory access.
- ▌ Adc Dac Baremetal · mohitmishra786Bare-metal ADC and DAC skill. Use when configuring analog sampling, DMA-driven ADC, calibration, or DAC output on MCUs. Activates on queries about ADC bare-metal, sampling time, DMA ADC, or DAC channel setup.
- ▌ Baremetal Startup · mohitmishra786Bare-metal startup skill for reset-to-main bring-up. Use when writing startup code, vector tables, .data/.bss init, stack setup, or crt0 for Cortex-M/RISC-V. Activates on queries about reset vector, VTOR, startup.s, bss init, or bare-metal entry point.
- ▌ Spi I2c Baremetal · mohitmishra786Bare-metal SPI and I2C skill for serial peripheral buses. Use when implementing master-mode transfers, register read/write protocols, or debugging bus stalls. Activates on queries about SPI bare-metal, I2C START/STOP, sensor register read, or clock phase/polarity.
- ▌ Hardware Counters · mohitmishra786Hardware performance counter skill for low-level CPU analysis. Use when collecting PMU events with perf stat, using the PAPI library, measuring cache miss rates and branch misprediction ratios, computing IPC, or correlating PMU events to source lines. Activates on queries about hardware counters, PMU events, perf stat -e, PAPI, cache miss rate, branch misprediction, IPC measurement, or CPU performance events.
- ▌ Custom Allocators · mohitmishra786Custom allocator skill for memory allocation strategies. Use when implementing pool/slab/arena allocators, tuning jemalloc/mimalloc, writing Rust GlobalAlloc, or benchmarking allocator performance. Activates on queries about jemalloc, mimalloc, tcmalloc, arena allocator, GlobalAlloc, or fragmentation.
- ▌ Low Power Embedded · mohitmishra786Low-power embedded skill for sleep modes and energy optimization. Use when configuring MCU sleep/stop/standby, peripheral clock gating, wake-up sources, or measuring firmware current draw. Activates on queries about WFI, STOP mode, STM32 PWR, nRF sleep, wake-up EXTI, or reducing embedded power consumption.
- ▌ Dwarf Debug Format · mohitmishra786DWARF debug format skill for understanding debug information. Use when inspecting DWARF sections with dwarfdump, working with split DWARF (.dwo files), setting up debuginfod for remote symbol resolution, or understanding how DWARF interacts with LTO and symbol stripping. Activates on queries about DWARF, .debug_info, .debug_line, dwarfdump, split DWARF, .dwo files, debuginfod, or debug info stripping.
- ▌ Reverse Engineering · mohitmishra786Reverse engineering skill for binary analysis. Use when decompiling with Ghidra, analyzing with radare2, scripting RE tools, triaging with strings/file/xxd, or diffing binaries. Activates on queries about Ghidra, radare2, r2, decompiler, Binary Ninja, Diaphora, or stripped binary analysis.
- ▌ Static Analysis · mohitmishra786 bundleStatic analysis skill for C/C++ codebases. Use when hardening code quality, triaging noisy builds, running clang-tidy, cppcheck, or scan-build, interpreting check categories, suppressing false positives, or integrating static analysis into CI. Activates on queries about clang-tidy checks, cppcheck, scan-build, compile_commands.json, code hardening, or static analysis warnings.
- ▌ Kernel Concurrency · mohitmishra786Kernel concurrency skill for Linux locking and synchronization. Use when choosing spinlocks vs mutexes, using RCU, seqlocks, completions, or applying memory barriers in kernel code. Activates on queries about kernel spinlock, mutex, RCU, seqlock, memory barrier, or PREEMPT_RT locking.
- ▌ Qemu Embedded Simulation · mohitmishra786QEMU embedded simulation skill for bare-metal MCU testing. Use when running ARM/RISC-V firmware in QEMU, selecting machine models, loading -kernel ELF, or GDB debugging without hardware. Activates on queries about QEMU bare metal, qemu-system-arm -kernel, STM32 QEMU machine, RISC-V virt, or firmware simulation.