🔭 Now

• Building the missing toolbelt for Claude Code: captain-hook for declarative hooks, cc-pool for account pooling, cc-review for reviewing Claude's diffs in a PR-style web UI, cc-transcript for typed transcripts, and slop-cop to catch AI-flavored prose
• Converging those pieces into one session-activity platform — typed events and a decision ledger in cc-transcript, with captain-hook as its hook runtime — and building cc-orchestrate into a pure-Go CLI that runs fleets of agents across pluggable backends like cmux, superset, tmux, and zellij, each with an AgentProber liveness check for long-lived, keep-alive sessions
• Running cc-sentiment, an open experiment in whether developer sentiment with Claude Code tracks the model, the tooling, or just the time of day
• Self-hosting yclaw, an always-on, reproducible Apple Silicon home server for the Nous hermes-agent — gVisor-sandboxed and tailnet-only, so the agent never touches your credentials
• Engineer & CEO at Aneta

Recent activity

• 2026-07-03 Pushed to yasyf/cc-transcript — moved sentiment buckets onto the event spine, retiring messages.py
• 2026-07-03 Pushed to yasyf/captain-hook — added clause-parsed prose-routing prefilters (pack 0.8.0)
• 2026-07-03 Pushed to yasyf/yclaw — added unattended just redeploy and auto re-mint ephemeral tailnet authkeys
• 2026-07-03 Pushed to yasyf/reposync — adopted synckit v0.5.0's busy watch wire, reporting busy repos as busy
• 2026-07-03 Pushed to yasyf/synckit — added concurrent per-method RPC dispatch and a busy gate that defers watches
• 2026-07-03 Pushed to yasyf/semisweet — migrated to spawnllm 0.5's run/call/extract API; precision-first scoring gate
• 2026-07-03 Pushed to yasyf/spawnllm — isolated each run's CLAUDE_CONFIG_DIR with a config-home + Keychain fallback
• 2026-07-03 Pushed to yasyf/dailies — restyled the CLI onto a shared rich layer with loading indicators
• 2026-07-03 Pushed to yasyf/fusekit — added per-mount AttrCache opt-in and a silly-rename VM release gate
• 2026-07-03 Pushed to yasyf/docker-dsl
• 2026-07-03 Pushed to yasyf/cc-pushback
• 2026-07-03 Pushed to yasyf/cookiesync — added MergeRanked endpoint fan-out and a single Touch ID tap for all browsers

10,183 contributions in the last year

🚀 Start here

• gpt-do ⭐ 211 — GPT-powered bash commands. Python
• summ ⭐ 152 — GPT-based Conversation Summarizer Python
• compress-gpt ⭐ 217 — Self-extracting GPT prompts for ~70% token savings Python
• anthropic-computer-use-modal ⭐ 49 — Anthropic Computer Use with Modal Sandboxes Python
• shamer ⭐ 37 — Code Coverage Gamified Python

🧰 More things I built

Claude Code, continued

• cc-skills — the plugin marketplace where the whole toolbelt ships
• cc-notes — a notes-and-tasks layer agents can actually use
• cc-runtime — a runtime that hands Claude Code its harness-injected tools, AskUserQuestion and friends
• cc-interact — the human-in-the-loop agent/daemon/web framework, pulled out of cc-review
• cc-present — ad-hoc live web artifacts for a session: approval boards and choices whose every click streams back to the agent
• cc-factory — a software factory where orchestrated agents plan, build, review, and ship
• cc-pushback — learns how you push back on Claude from past feedback, then does it for you
• cc-pane — one pane of glass over Claude Code and the whole cc-* toolbelt

Taming long sessions

• cc-merge — a merge queue for the git worktrees where finished Claude outputs land
• cc-context — ccx, a token-bounded codebase-context facade over semble + tilth
• cc-squash — augmented auto-compaction for marathon Claude Code sessions

Systems & libraries

• fusekit — detached FUSE-T mount-holder and mount-lifecycle primitives for Go, now under cc-pool and cc-notes
• semisweet — an async, in-memory semantic cache with pluggable backends
• spawnllm — call an LLM from any subshell: Claude, Codex, or a local MLX model
• synckit — the shared substrate cross-host sync tools build on: host mesh, a convergent registry, unix-socket RPC, and synckitd, the daemon reposync and cookiesync now ride

Python, with fewer footguns

• python-defer — Go-style defer in Python, no decorators required
• python-secret-type — a rune-style secret type so credentials can't leak by accident
• docker-dsl — write multi-stage Dockerfiles as Python context managers
• bcferries — the Python client for BC Ferries schedules; proudly Canadian 🇨🇦

Earlier eras

• safemodels — cryptographic provenance proofs for model weights, before that was cool
• vc — the voting platform Dorm Room Fund used to pick its investments
• hifromtheotherside — fighting the echo chamber, one cross-aisle match at a time
• controlio — control your computer over SMS, 2014 edition

📦 Recently shipped

• 2026-07-03 cc-pool v0.37.3
• 2026-07-03 slop-cop v0.1.28
• 2026-07-03 captain-hook v6.3.0 — added clause-parsed prose-routing prefilters (pack 0.8.0)
• 2026-07-02 spawnllm v0.5.4 — seeded isolated runs from the config home with a Keychain fallback
• 2026-06-26 cc-context v0.2.1 — routed ccx outline through ast-grep with a tilth fallback
• 2026-06-16 cc-interact v0.1.0 — initial release of the agent⟷daemon⟷web framework extracted from cc-review

🛠 Toolbox

Language breakdown

Python      ████████████████████   44%
Go          █████████████░░░░░░░   29%
Ruby        ████████░░░░░░░░░░░░   17%
Rust        ██░░░░░░░░░░░░░░░░░░    4%
JavaScript  █░░░░░░░░░░░░░░░░░░░    2%
Shell       █░░░░░░░░░░░░░░░░░░░    2%
TypeScript  █░░░░░░░░░░░░░░░░░░░    2%

✍️ Writing

Latest from Yasyf's Random Musings:

• Improving Claude Computer Use
• On Securing Model Supply Chains
• python 🤝 defer
• Haystack + Pinecone Hybrid Vectors
• CompressGPT: Decrease Token Usage by ~70%

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Automate the boring parts, then automate the automation.