Claude Code
How much of your codebase does Claude actually need?
Native search, repository packs and structural queries solve different parts of the same problem. The task matters more than the amount of code you can fit in a prompt.
Dan Greer
Dead Code
The function passed its test. The application never called it.
A reproducible missing-wiring example: the unit test succeeds before and after the fix, while the application's output changes only after a production caller is connected.
Change Impact
Before I let Claude change a function, I ask what reaches it
A small permission check reaches a web app, shared packages and an API. Here is how I investigate that change, with the measurements and grading mistake included.
Claude Code
You're paying Claude 3x too much to understand your code
Recorded API spend fell from 17.0¢ to 5.9¢ per relationship question on my own repository, a subset of the broader 182-session experiment.
MCP
Developer MCP Servers for Safer Code Changes with AI
Use code search, docs, database schemas, Git history, and code graphs, then check the evidence before your AI assistant edits.
Tool Comparisons
Best Software Architecture Visualization Tools for Engineers
Choose among Mermaid, Structurizr, PlantUML, Graphviz, Lucidchart, Visio and Enterprise Architect, with examples you can edit.
MCP
Best MCP Developer Tools for AI Coding in Complex Codebases
Build a server in an existing project, inspect the calls it receives, reproduce failures from a terminal, and check what a repository change touches before letting an AI assistant edit it
Change Impact
Code Impact Analysis for Smarter, Safer AI-Assisted Changes
Before an AI edit, trace callers, inspect their contracts, check hidden wiring, choose tests, and record what remains uncertain.
Tool Comparisons
Best Architecture Mapping Software for Developers
Compare tools that recover dependencies from code, find the inputs each one needs, then test a real module and inspect the evidence in a repository you already know well before trusting the map
Code Knowledge Graphs
Monorepo Dependency Graph for Safer AI-Assisted Code Changes
Choose a graph, trace imports, follow consumers, check tasks, inspect callers, and give your AI assistant a test plan tied to the change.
Claude Code
Claude Code on a Large Codebase Without Guesswork
Start Claude in the package you're changing, even in a monorepo, keep generated files out, check outside callers, and, when exploration grows, use subagents.
Change Impact
Code Change Blast Radius: A Safer Way to Code with AI
Trace callers, inspect contracts, check tests, assess reversibility, and plan an AI edit, using a real cal.diy report.
Code Knowledge Graphs
Code Dependency Graph for Confident AI-Assisted Developers
Build an import graph, check its scope, find callers, follow the change, compare behavior, and record the gaps before merging.
Tool Comparisons
Best Architecture Analysis Software for Engineering Teams
Check package boundaries, layer rules, dependency cycles, drift, hotspots, and change impact, with a rule you can run.
Claude Code
Claude Code Project Context for Safer, Faster Refactors
Before a refactor, load the rules, inspect the code, trace callers, choose checks, and preserve the evidence for review.
Tool Comparisons
Architecture Intelligence for Smarter, Safer AI Coding
Before an AI edit, inspect modules, follow callers, check dependencies, and compare the map with source, using a real repository example.
Tool Comparisons
Best Sourcegraph Cody Alternatives for Small Teams
Cody's small-team plans ended, but your team can keep its editor, operate code search, try a terminal agent, or add graph context, depending on the job.
Claude Code
Claude Code Context Limits: How Developers Overcome Them
Inspect instructions, history, files, tool definitions, results, free space, compaction, and model choice before your next edit.
Code Knowledge Graphs
Code Graph MCP Server for Safer AI Code Changes
Compare graph servers, code search, repo maps, context packers, language support, and how each stays current.
Dead Code
Dead Code Definition: The Essential Guide for Engineers
An unread value can be removable while the call that produced it still matters, and five examples plus real detection output show what to check before you delete a function
MCP
Essential MCP Tools for Claude Code Developers
Four MCP servers for Claude Code, with install commands, scope choices, and a way to check what they add to context.
Claude Code
Cursor for Large Codebases: A Smarter Way to Scale
Configure Cursor for a large repo, check search scope, open related packages, add rules, trace callers, and review a bounded refactor before merging.
AI Code Quality
Preventing Technical Debt in AI Development Guide
Find existing logic, inspect callers, test production wiring, and document deliberate shortcuts before merging AI-assisted changes into a shared repository
AI Code Quality
Open Source AI Code Quality Framework Guide
Define standards, choose repeatable checks, inspect repository context, and keep a review log so an AI-assisted change comes with evidence you can examine before you decide to merge it
AI Code Quality
How to Reduce AI Coding Mistakes: A Practical Guide
Check existing helpers and callers before editing. Then inspect the patch, trace its entry point, test the behavior, and record what you checked.
Code Knowledge Graphs
Tree-Sitter Code Parsing Use Cases for AI Agents
Use Tree-sitter queries to extract functions, imports and calls from TypeScript and Python, then check what the parser can actually tell your agent
Code Knowledge Graphs
Knowledge Graph for Code Explained: A Practical Guide
How a code graph connects functions, files, callers, cron jobs, modules, and endpoints, with real output and limits.
MCP
How MCP Servers Work for Developers: No-Fluff Guide
Follow a tool call from your assistant to an MCP server, connect one in Claude Code, inspect a real result, and check its repository before you request a code change
Tool Comparisons
Best AI code review tools for catching bugs before merge
Compare AI code review tools by context, review workflow, delivery, and limits, then test them on your code with a trial, an agent prompt, and a PR checklist.
MCP
Best MCP Servers for Developers: Top Picks for 2026
Thirteen options for docs, code, browsers, databases, and team context, with setup commands and the limits to check first.
Developer Tools
graphify, codegraph and other codebase intelligence tools in 2026
A map of codebase intelligence tools, from code search and AI review to code graphs, then seven code-graph tools compared, including when a free local setup covers the job.
Tool Comparisons
15 Greptile Alternative Tools for AI Coding Teams
Compare 15 tools against Greptile's current features to find a replacement for your review workflow, security checks or questions about repository connections on your team before you make the switch
Dead Code
11 Ways PRD Alignment With Actual Code Improves AI
Use a billing-reminder example to check the PRD, inspect the current code, review an AI build, and record what still needs a decision
AI Code Quality
Codebase Audit for AI-Assisted Development
Audit code AI has written, find duplicate logic, inspect unused exports, trace cycles, review security findings, and compare architecture.
Dead Code
How to Find Unused Code in Your TypeScript Project Fast
Run Knip, inspect a real report, configure workspaces, trace export consumers, check import side effects, and put a reviewed check in CI.
Dead Code
Dead Code Detection MCP: Boosting Agent Intelligence Fast
Before your agent deletes TypeScript or Python code, check the branch, read the evidence, inspect references, run tests, and review the patch.
AI Code Quality
8 Powerful Ways to Function Search Across Codebase Efficiently
Find the function before you write another. Compare local text, declaration patterns, hosted symbols, and agent searches across eight tools.
Claude Code
How to Give AI Full Codebase Context for Smarter Agents
Give agents the files, rules, call sites, entry points, checks, and revision details a task needs without turning every request into a repository tour.
AI Code Quality
How to Prevent Duplicate Functions in AI Coding Workflows
Find existing helpers before an AI edit with a lookup prompt, a review artifact, real search output, and a clone scan you can run on your own repository
Claude Code
Claude Code Doesn't Understand Your Codebase? How to Fix It
Check the instructions Claude loaded, ask for evidence before edits, and choose context that fits the task.