parcadei
UserContext management for Claude Code. Hooks maintain state via ledgers and handoffs. MCP execution without context pollution. Agent orchestration with isolated context windows.
Categories
Indexed Skills (152)
help
Interactive workspace discovery - learn what tools, workflows, agents, and hooks are available
math
Unified math capabilities - computation, solving, and explanation. I route to the right tool.
prove
Formal theorem proving with research, testing, and verification phases
math-router
Deterministic router for math cognitive stack - maps user intent to exact CLI commands
trace-claude-code
Automatically trace Claude Code conversations to Braintrust for observability. Captures sessions, conversation turns, and tool calls as hierarchical traces.
agentica-claude-proxy
Guide for integrating Agentica SDK with Claude Code CLI proxy
agentica-infrastructure
Reference guide for Agentica multi-agent infrastructure APIs
agentica-prompts
Write reliable prompts for Agentica/REPL agents that avoid LLM instruction ambiguity
agentica-sdk
Build Python agents with Agentica SDK - @agentic decorator, spawn(), persistence, MCP integration
agentica-server
Agentica server + Claude proxy setup - architecture, startup sequence, debugging
ast-grep-find
AST-based code search and refactoring via ast-grep MCP
braintrust-tracing
Braintrust tracing for Claude Code - hook architecture, sub-agent correlation, debugging
build
Workflow orchestrator that chains existing skills for feature development
cli-reference
Claude Code CLI commands, flags, headless mode, and automation patterns
compound-learnings
Transform session learnings into permanent capabilities (skills, rules, agents). Use when asked to "improve setup", "learn from sessions", "compound learnings", or "what patterns should become skills".
debug-hooks
Systematic hook debugging workflow. Use when hooks aren't firing, producing wrong output, or behaving unexpectedly.
discovery-interview
Deep interview process to transform vague ideas into detailed specs. Works for technical and non-technical users.
explore
Meta-skill for internal codebase exploration at varying depths (quick/deep/architecture)
fix
Meta-skill workflow orchestrator for bug investigation and resolution. Routes to debug, implement, test, and commit based on scope.
implement_plan
Implement technical plans from thoughts/shared/plans with verification
implement_plan_micro
Implement technical plans from thoughts/shared/plans with verification
implement_task
Implementation agent that executes a single task and creates handoff on completion
math-help
Guide to the math cognitive stack - what tools exist and when to use each
fields
Problem-solving strategies for fields in abstract algebra
groups
Problem-solving strategies for groups in abstract algebra
rings
Problem-solving strategies for rings in abstract algebra
analytic-functions
Problem-solving strategies for analytic functions in complex analysis
contour-integrals
Problem-solving strategies for contour integrals in complex analysis
residues
Problem-solving strategies for residues in complex analysis
banach-spaces
Problem-solving strategies for banach spaces in functional analysis
hilbert-spaces
Problem-solving strategies for hilbert spaces in functional analysis
operator-theory
Problem-solving strategies for operator theory in functional analysis
graph-algorithms
Problem-solving strategies for graph algorithms in graph number theory
channel-capacity
Problem-solving strategies for channel capacity in information theory
entropy
Problem-solving strategies for entropy in information theory
source-coding
Problem-solving strategies for source coding in information theory
integration-theory
Problem-solving strategies for integration theory in measure theory
lebesgue-measure
Problem-solving strategies for lebesgue measure in measure theory
sigma-algebras
Problem-solving strategies for sigma algebras in measure theory
interpolation
Problem-solving strategies for interpolation in numerical methods
numerical-integration
Problem-solving strategies for numerical integration in numerical methods
root-finding
Problem-solving strategies for root finding in numerical methods
boundary-value-problems
Problem-solving strategies for boundary value problems in odes pdes
first-order-odes
Problem-solving strategies for first order odes in odes pdes
second-order-odes
Problem-solving strategies for second order odes in odes pdes
gradient-methods
Problem-solving strategies for gradient methods in optimization
rudin-real-complex-analysis
Problem-solving with Rudin's Real and Complex Analysis textbook
compactness
Problem-solving strategies for compactness in topology
connectedness
Problem-solving strategies for connectedness in topology
open-sets
Problem-solving strategies for open sets in topology
mcp-chaining
Research-to-implement pipeline chaining 5 MCP tools with graceful degradation
morph-apply
Fast file editing via Morph Apply API (10,500 tokens/sec, 98% accuracy)
mot
System health check (MOT) for skills, agents, hooks, and memory
perplexity-search
AI-powered web search, research, and reasoning via Perplexity
pint-compute
Unit-aware computation with Pint - convert units, dimensional analysis, unit arithmetic
premortem
Identify failure modes before they occur using structured risk analysis
qlty-check
Code quality checks, formatting, and metrics via qlty CLI
recall-reasoning
Search past reasoning for relevant decisions and approaches
repoprompt
Use RepoPrompt CLI for token-efficient codebase exploration
research-agent
Research agent for external documentation, best practices, and library APIs via MCP tools
research-external
External research workflow for docs, web, APIs - NOT codebase exploration
research
Document codebase as-is with thoughts directory for historical context
shapely-compute
Computational geometry with Shapely - create geometries, boolean operations, measurements, predicates
skill-developer
Meta-skill for creating and managing Claude Code skills
skill-upgrader
Upgrade any skill to v5 Hybrid format using decision theory + modal logic
slash-commands
Create and use Claude Code slash commands - quick prompts, bash execution, file references
sub-agents
Create and configure Claude Code sub-agents with custom prompts, tools, and models
tdd-migrate
TDD workflow for migrations - orchestrate agents, zero main context growth
tdd-migration-pipeline
Orchestrator-only workflow for migrating/rewriting codebases with full TDD and agent delegation
tdd
Test-driven development workflow with philosophy guide - plan → write tests → implement → validate
tldr-code
Token-efficient code analysis via 5-layer stack (AST, Call Graph, CFG, DFG, PDG). 95% token savings.
agent-context-isolation
Agent Context Isolation
agentic-workflow
Agentic Workflow Pattern
completion-check
Completion Check: Verify Infrastructure Is Wired
graceful-degradation
Graceful Degradation with Helpful Messages
modular-code
Modular Code Organization
opc-architecture
OPC Architecture Understanding
parallel-agents
Parallel Agent Orchestration
search-router
Choose the right search tool for each query type
wiring
Wiring Verification
leann-search
Semantic search across codebase using LEANN vector index
dead-code
Find unused functions and dead code in the codebase
firecrawl-scrape
Scrape web pages and extract content via Firecrawl MCP
github-search
Search GitHub code, repositories, issues, and PRs via MCP
categories-functors
Problem-solving strategies for categories functors in category theory
limits-colimits
Problem-solving strategies for limits colimits in category theory
natural-transformations
Problem-solving strategies for natural transformations in category theory
modular-arithmetic
Problem-solving strategies for modular arithmetic in graph number theory
prime-numbers
Problem-solving strategies for prime numbers in graph number theory
eigenvalues
Problem-solving strategies for eigenvalues in linear algebra
matrices
Problem-solving strategies for matrices in linear algebra
vector-spaces
Problem-solving strategies for vector spaces in linear algebra
predicate-logic
Problem-solving strategies for predicate logic in mathematical logic
proof-theory
Problem-solving strategies for proof theory in mathematical logic
propositional-logic
Problem-solving strategies for propositional logic in mathematical logic
continuity
Problem-solving strategies for continuity in real analysis
convergence
Problem-solving strategies for convergence in real analysis
limits
Problem-solving strategies for limits in real analysis
morph-search
Fast codebase search via WarpGrep (20x faster than grep)
nia-docs
Search library documentation and code examples via Nia
Showing top 100 of 152 skills by quality score. Browse the full catalog at /browse.
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