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📖 The AI Tool Bible

Coding

Pair programmers, autocompletes, and agentic code editors.

93 tools

Why it matters

Every developer is now an AI-assisted developer. The split is between in-line autocompletes, AI-first IDEs, and full agents that write commits and open PRs.

What's in here

Includes IDE-integrated pair programmers (Cursor, Copilot, Codeium), CLI/terminal agents (Aider), and full autonomous coding agents (Devin, Replit Agent).

How to pick

Pick an AI-first IDE (Cursor) for daily coding. Pick Copilot if you're standardised on JetBrains/VS Code already. Pick a coding agent (Devin, Replit Agent) for greenfield prototyping or ticket-grade work.

CT

Code to Flow

Coding
7.0

AI-powered converter that turns code snippets into flowcharts, sequence diagrams, and class diagrams.

Freemium· Pro Subscription: $9.99 /month · Starter: $26.99 one-time · Unlimited: $66.99 one-timecode-visualizationflowchart-generation
FR

Framelink

Coding · Multi-model (BYO agent: Cursor, Claude Code, VS Code, etc.)
7.0

Open-source MCP server that pipes Figma designs into AI coding agents as structured, low-noise context.

Free· Free and open source; paid tier on waitlistfigma-to-codedesign-to-code
IS

Interview Solver

Coding
7.0

Invisible desktop AI copilot that feeds you LeetCode answers during live coding interviews.

Freemium· Free Trial: $0 · Monthly: $39coding-interviewsleetcode-practice
LM

LMQL

Coding · Multi-model (OpenAI, Hugging Face Transformers, llama.cpp)
7.0

A query language for LLMs that bolts types, templates, and constraints onto prompting.

Free· Free and open source (Apache-style); self-host or use with your own model API keysconstrained-decodingstructured-output
OP

OpenCode

Coding · Multi-model (Claude, GPT, Gemini, local models, 75+ providers)
7.0

Open-source AI coding agent that runs in your terminal, IDE, or desktop and talks to 75+ LLM providers.

Freemium· Free and open source; optional paid Zen service for curated coding modelsai-pair-programmingterminal-coding-agent
PH

Phind

Coding · Phind-70B / Phind-405B plus GPT and Claude models on Pro
7.0

AI answer engine for developers that cites sources and writes working code.

Freemium· Basic: $10 · Pro: $20 · Enterprise: Contact salescode-searchdebugging-help
AM

AI/ML API

Coding · Multi-model (GPT, Claude, Gemini, Grok, Nemotron, Qwen, etc.)
6.9

Unified API gateway exposing 500+ AI models behind one OpenAI-compatible endpoint.

Freemium· Pay-as-you-go from $20 prepaid credit; enterprise custommulti-model-routingprototyping
CA

Callstack.ai PR Reviewer

Coding
6.9

AI pull request reviewer that flags bugs, security issues, and style drift against your team's own guidelines.

Freemium· Basic: $10 · Pro: $20 · Enterprise: Contact salespr-reviewbug-detection
GS

GitHub Spec Kit

Coding · Multi-model
6.9

Open-source toolkit that forces AI coding agents through a Spec to Plan to Tasks to Implement workflow.

Free· Free and open-source (MIT)spec-driven-developmentai-coding-agents
GI

Gitingest

Coding
6.9

Turns any Git repo into a single LLM-ready text digest by swapping 'hub' for 'ingest' in the URL.

Free· Free hosted service; open-source self-hostcodebase-to-promptcode-review
GO

GoCodeo

Coding · Multi-model (Claude 3.5/3.7, Gemini 2.5 Pro, GPT-4o, o3-mini, DeepSeek-R1)
6.9

VS Code agent that builds, tests, and debugs full-stack apps across 25+ frameworks with multiple frontier LLMs.

Freemium· Hobby: Free · Starter: US $9/ month · Pro: US $19/ monthcode-generationtest-generation
PO

Ponytail

Coding · Multi-model (overlay)
6.9

Opinionated ruleset that forces AI coding agents to write less code by reusing what already exists.

Free· Free, MIT-licensedcode-reviewagent-rulesets
PP

Price Per Token

Coding · Multi-model
6.9

Daily-updated LLM API pricing comparison across 300+ models, with calculators, leaderboards, and a free MCP server.

Free· Free; ad-supported, no signupllm-pricing-comparisontoken-cost-calculator
TP

TPOT

Coding · Genetic programming over scikit-learn
6.9

Open-source AutoML library that evolves scikit-learn pipelines with genetic programming.

Free· Free, open source (LGPL-3.0)automlpipeline-optimization
CH

ChatWithCloud

Coding · OpenAI (BYO key)
6.8

Natural-language CLI for managing, troubleshooting, and fixing AWS infrastructure.

Freemium· Free trial; $39 lifetime (BYO OpenAI key) or $19/mo managedaws-clicost-analysis
DA

DataLine

Coding · Bring-your-own LLM
6.8

Open-source chat-with-your-database tool that turns natural language into SQL, tables, and charts.

Freemium· Open-source self-host free; hosted tier pricing not publishedtext-to-sqldata-analysis
MI

Mintlify

Coding · Multi-model
6.8

AI-native documentation platform that writes, maintains, and serves docs to humans and LLMs.

Freemium· Free Starter (5,000 AI credits, $0.01 overage); Enterprise customdeveloper-docsapi-reference
RE

Reasonix

Coding · DeepSeek (e.g. deepseek-v4-flash)
6.8

DeepSeek-native terminal coding agent built around byte-stable prefix caching for cheap long sessions.

Free· MIT-licensed; BYO DeepSeek API key (pay DeepSeek directly)terminal-coding-agentlong-session-coding
BS

Better Sheets Formula Generator

Coding
6.7

Plain-English to Google Sheets formula converter with specialized generators for QUERY, SPARKLINE, and regex.

Freemium· Basic: $20 · Pro: $50 · Enterprise: Contact salesformula-generationgoogle-sheets
MP

Magic Patterns

Coding · Multi-model
6.7

AI prototype generator that turns prompts into production-styled UI mocks for product teams.

Freemium· Free: $0 · Starter: $20 · Business: $100 · Enterprise: Customui-prototypingdesign-to-code
MO

Mocha

Coding · Multi-model
6.7

AI-powered no-code app builder aimed at non-technical founders shipping production web apps from natural-language prompts.

Freemium· Starter: Free · Bronze: $20 · Silver: $50 · Gold: $200no-code app buildingmvp prototyping
TS

Taste Skill

Coding · Multi-model
6.5

Open-source design-taste framework that stops AI coding agents from shipping generic, templated UIs.

Free· Free and open sourceagent-design-rulesfrontend-scaffolding
BN

Bolt.new

Coding · Automatic multi-model routing (Bolt Agent selects frontier models per task; Anthropic Claude family is the primary code generator, with additional models used for planning and edits)

Prompt, run, edit, and deploy full-stack web apps from a browser tab

Freemium· Free: $0 · Pro: $25 · Teams: $30 · Enterprise: CustomLanding page generationSaaS MVP prototyping
CH

Chat2DB

Coding · Model-agnostic: OpenAI GPT-4o, Anthropic Claude, Google Gemini, DeepSeek, Qwen, and self-hosted Ollama/vLLM endpoints

AI-native SQL client and Text-to-SQL copilot for 30+ databases

Freemium· PRO: Contact Us · ENTERPRISE: Contact UsNatural-language SQL queryingMulti-database GUI client