Metadata-Version: 2.4
Name: attune-ai
Version: 6.5.1
Summary: AI-powered developer workflows for Claude with cost optimization, multi-agent orchestration, and workflow automation.
Author-email: Patrick Roebuck <admin@smartaimemory.com>
Maintainer-email: Smart-AI-Memory <admin@smartaimemory.com>
License:                                  Apache License
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Keywords: ai,claude,anthropic,llm,ai-agent,multi-agent,developer-tools,code-review,security-audit,test-generation,workflow-automation,cost-optimization,claude-code,mcp,model-context-protocol,static-analysis,code-quality,devops,ci-cd,cli
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Topic :: Software Development :: Libraries :: Application Frameworks
Classifier: Topic :: Software Development :: Quality Assurance
Classifier: Topic :: Software Development :: Testing
Classifier: Topic :: Scientific/Engineering :: Artificial Intelligence
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Operating System :: OS Independent
Classifier: Environment :: Console
Classifier: Typing :: Typed
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Dynamic: license-file

# Attune AI

<!-- mcp-name: io.github.Smart-AI-Memory/attune-ai -->

**The 21st century help system for developer tools.**

[![PyPI](https://img.shields.io/pypi/v/attune-ai?color=blue)](https://pypi.org/project/attune-ai/)
[![Downloads](https://static.pepy.tech/badge/attune-ai)](https://pepy.tech/projects/attune-ai)
[![Downloads/month](https://static.pepy.tech/badge/attune-ai/month)](https://pepy.tech/projects/attune-ai)
[![Downloads/week](https://static.pepy.tech/badge/attune-ai/week)](https://pepy.tech/projects/attune-ai)
[![Tests](https://img.shields.io/badge/tests-16%2C900%2B%20passing-brightgreen)](https://github.com/Smart-AI-Memory/attune-ai/actions/workflows/tests.yml)
[![Coverage](https://img.shields.io/badge/coverage-88%25-green)](https://github.com/Smart-AI-Memory/attune-ai)
[![Security](https://github.com/Smart-AI-Memory/attune-ai/actions/workflows/security.yml/badge.svg)](https://github.com/Smart-AI-Memory/attune-ai/actions/workflows/security.yml)
[![Python](https://img.shields.io/badge/python-3.10+-blue)](https://www.python.org)
[![License](https://img.shields.io/badge/license-Apache%202.0-blue)](https://github.com/Smart-AI-Memory/attune-ai/blob/main/LICENSE)

---

**Ecosystem overview.** `attune-ai` is the hub: CLI,
multi-agent workflows, MCP tools, and Claude Code skills.
It ships with **`attune-rag`** as a core dependency
(v0.1.11 — retrieval + citation-forced generation, prompt
caching, LLM-agnostic). The optional **`[author]`** extra
pulls in **`attune-author`** (v0.6.x — authoring, staleness
detection, on-disk polish cache). **`attune-help`**
(v0.10.x — progressive-depth template runtime, template
aliases for improved retrieval) is consumed via
attune-rag's corpus layer. Separate repos, separate release
cadences, separate PyPI packages.

> The Claude Code plugin marketplace for help content
> moved to
> [`Smart-AI-Memory/attune-docs`](https://github.com/Smart-AI-Memory/attune-docs)
> in early 2026. If you installed `attune-help` or
> `attune-author` from this marketplace previously, see
> [Migration](#migration).

---

Static docs rot. READMEs go stale the moment you merge.
Help pages don't know if you're a beginner or an expert.
Nobody maintains them — and it shows.

Attune AI is a different approach. Documentation is
**authored once as templates**, **rendered at runtime**
with audience awareness, **maintained automatically** by
AI agents, and **learned from** based on how people
actually use it. The result is a living knowledge base
that stays accurate, adapts to who's reading, and
improves over time — without anyone manually updating
markdown files.

The same system powers 18 multi-agent workflows, 14
auto-triggering skills, and 36 MCP tools — all of which
double as the authoring and assistance toolkit for
building and maintaining knowledge bases at scale.

---

## How It Works

### 1. Authored as Templates

633 templates across 11 types — errors, warnings, tips,
references, tasks, FAQs, notes, quickstarts, concepts,
troubleshooting, and comparisons. Each template has
structured frontmatter (tags, related links, audience
hints, and `aliases` for retrieval gap coverage) and a
markdown body. Templates are the source of truth;
rendered output is ephemeral.

### 2. Rendered at Runtime

Help adapts to the reader. **Progressive depth**
escalates across template types as you ask again:

```text
First ask   → concept   (what is this?)
Second ask  → task      (how do I use it?)
Third ask   → reference (show me the details)
```

**Audience adaptation** adjusts verbosity and framing
for Claude Code users, CLI users, and marketplace
readers — from the same source template.

**Precursor warnings** surface relevant errors and
warnings *before* you hit them, based on the file
you're editing.

### 3. Maintained by AI

A 5-phase maintenance workflow detects stale templates,
prioritizes by usage feedback, regenerates via batch API,
rebuilds cross-links, and validates the result — all
without manual intervention.

```text
detect → map → regenerate → rebuild → validate
```

Templates that help people more get maintained first.
Templates nobody reads get deprioritized. The knowledge
base optimizes itself.

### 4. Learned from Usage

Every template lookup is tracked. Feedback ratings
adjust template confidence scores. Usage telemetry
weights priorities so the maintenance workflow focuses
on what matters. The help system gets better the more
you use it.

---

## The Toolkit

The help system doesn't just *contain* knowledge — it
comes with tools to build, maintain, and deliver it.
These same tools power attune-ai's own 633 templates,
proving the approach works at scale.

| | |
| --- | --- |
| **18 Multi-Agent Workflows** | Code review, security audit, test gen, release prep — specialist teams of 2-6 Claude subagents that also serve as knowledge-authoring pipelines |
| **36 MCP Tools** | Every workflow exposed as a native Claude Code tool via Model Context Protocol, including `help_lookup` (4 modes) and `help_maintain` (auto-regeneration) |
| **14 Auto-Triggering Skills** | Say "review my code" and Claude picks the right skill — each skill integrates contextual help from the template engine |
| **Portable Security Hooks** | PreToolUse guard blocks eval/exec and path traversal; PostToolUse auto-formats Python |
| **Socratic Discovery** | Workflows ask questions before executing, not the other way around |

---

## Accuracy & Faithfulness

Two separate accuracy axes ship with attune-ai, each
benchmarked against an in-repo golden-query set. The
fixtures and raw A/B reports are committed so results
are reproducible and open to external review.

### RAG grounding — hallucination down 46.7% → 6.7%

`attune-rag` (core dep, v0.1.11+) grounds LLM code
generation in retrieved corpus passages and enforces
citation-per-claim against numbered passages. Measured
on a 15-query golden set with retrieval held constant:

| Prompt variant | Hallucination rate | Mean faithfulness |
|---|---|---|
| baseline (no grounding rule) | 46.67% | 0.938 |
| strict ("answer only from context") | 26.67% | 0.968 |
| **citation (shipped default)** | **6.67%** | **0.996** |

Retrieval quality (P@1 = 73.3%) was identical across
variants — the gain comes from the prompting contract,
not from moving the retrieval needle. Full methodology
and raw JSON:

- [`docs/rag/faithfulness-decision-2026-04-19.md`](docs/rag/faithfulness-decision-2026-04-19.md)
  — decision writeup with pre-committed gate
- [`docs/rag/ab-report-2026-04-19.json`](docs/rag/ab-report-2026-04-19.json)
  — machine-readable results (all four variants,
  per-query judgments)
- Faithfulness judge: `FaithfulnessJudge` in attune-rag,
  LLM-as-judge via Anthropic forced tool-use for
  guaranteed-schema JSON output; decomposes each answer
  into atomic claims and marks each
  supported/unsupported against the retrieved passages.

attune-rag v0.1.11 additionally wraps retrieved passages
in `<passage id="P1">...</passage>` sentinel tags with a
system-prompt injection-defense clause — adversarial
bytes inside a corpus document are treated as data, not
instructions. It also automatically enables
[Anthropic prompt caching](https://docs.anthropic.com/en/docs/build-with-claude/prompt-caching)
on the stable RAG context prefix when using the Claude
provider, eliminating repeated token costs on corpus
content across calls.

### Help resolver — 48/48 benchmark queries pass at P@1

The help-system resolver (`resolve_topic()` in
`attune-help`) is benchmarked against 52 hand-crafted
queries across three difficulty buckets:

| Bucket | Count | P@1 | Notes |
|---|---|---|---|
| easy | 22 | 22/22 (100%) | feature-name synonyms |
| medium | 26 | 26/26 (100%) | paraphrases + industry terminology |
| hard | 4 | 0/4 (XFAIL by design) | shared-tag collisions — structural ambiguity, not a resolver gap |

The 4 hard queries (e.g. `"review"` matches both
`code-quality` and `deep-review`) document a known
semantic ceiling — resolution requires a contract change
(return a list of candidates for user disambiguation),
not more tags. They run as `pytest.xfail` so future
retriever changes that unexpectedly pass show up as
XPASS regressions. Fixtures and test:

- [`tests/unit/help/fixtures/golden_queries.yaml`](tests/unit/help/fixtures/golden_queries.yaml)
- Re-run with `pytest tests/unit/help/test_golden_queries.py`

---

## Get Started in 60 Seconds

### Plugin (works standalone)

```bash
claude plugin marketplace add Smart-AI-Memory/attune-ai
claude plugin install attune-ai@attune-ai
```

Then say "what can attune do?" in Claude Code. That's it.

### Add Python Package (unlocks CLI + MCP)

```bash
pip install 'attune-ai[developer]'
```

### What Each Layer Adds

| Capability | Plugin only | Plugin + pip |
| ---------- | ----------- | ------------ |
| 14 auto-triggering skills | Yes | Yes |
| Security hooks | Yes | Yes |
| Prompt-based analysis | Yes | Yes |
| 36 MCP tools | -- | Yes |
| `attune` CLI | -- | Yes |
| Multi-agent workflows | -- | Yes |
| Help system maintenance | -- | Yes |
| CI/CD automation | -- | Yes |

The plugin works standalone — skills guide Claude
through analysis using your existing subscription,
with no additional costs. Add the Python package
when you want MCP tool execution, CLI automation,
help system maintenance, or multi-agent orchestration.

> **Note:** The Python package's CLI and MCP tools
> use the Anthropic API directly, which requires an
> API key and incurs usage-based charges. See
> [API Mode](#api-mode) for details.

---

## Cheat Sheet

All 14 skills trigger automatically from natural
language — just describe what you need:

| Input | What Happens |
| ----- | ------------ |
| "what can attune do?" | Auto-triggers `attune-hub` — guided discovery |
| "build this feature from scratch" | Auto-triggers `spec` — brainstorm, plan, execute |
| "review my code" | Auto-triggers `code-quality` skill |
| "scan for vulnerabilities" | Auto-triggers `security-audit` skill |
| "generate tests for src/" | Auto-triggers `smart-test` skill |
| "fix failing tests" | Auto-triggers `fix-test` skill |
| "predict bugs" | Auto-triggers `bug-predict` skill |
| "generate docs" | Auto-triggers `doc-gen` skill |
| "plan this feature" | Auto-triggers `planning` skill |
| "refactor this module" | Auto-triggers `refactor-plan` skill |
| "prepare a release" | Auto-triggers `release-prep` skill |
| "tell me more" | Auto-triggers `coach` — progressive depth help |
| "run all workflows" | Auto-triggers `workflow-orchestration` skill |

Skills run using your **Claude subscription** — no API
key needed, no additional charges.

---

## Why Attune?

| | Attune AI | Static Docs | Agent Frameworks | Coding CLIs |
| --- | --- | --- | --- | --- |
| **Self-maintaining docs** | AI-maintained, usage-weighted | Manual, rots immediately | None | None |
| **Progressive depth** | concept → task → reference | One-size-fits-all | None | None |
| **Audience adaptation** | Adapts per reader | Write multiple versions | None | None |
| **Ready-to-use workflows** | 18 built-in | None | Build from scratch | None |
| **Multi-agent teams** | 2-6 agents per workflow | None | Yes | No |
| **MCP integration** | 36 native tools | None | No | No |
| **Portable security hooks** | PreToolUse + PostToolUse | None | No | No |

---

## Workflows

Every workflow runs as a multi-agent team. Each agent
reads your code with `Read`, `Glob`, and `Grep` tools
and reports findings to an orchestrator that synthesizes
a unified result.

| Workflow | Agents | What It Does |
| --- | --- | --- |
| **code-review** | security, quality, perf, architect | 4-perspective code review |
| **security-audit** | vuln-scanner, secret-detector, auth-reviewer, remediation | Finds vulnerabilities and generates fix plans |
| **deep-review** | security, quality, test-gap | Multi-pass deep analysis |
| **perf-audit** | complexity, bottleneck, optimization | Identifies bottlenecks and O(n^2) patterns |
| **bug-predict** | pattern-scanner, risk-correlator, prevention | Predicts likely failure points |
| **health-check** | dynamic team (2-6) | Project health across tests, deps, lint, CI, docs, security |
| **test-gen** | identifier, designer, writer | Writes pytest code for untested functions |
| **test-audit** | coverage, gap-analyzer, planner | Audits coverage and prioritizes gaps |
| **doc-gen** | outline, content, polish | Generates documentation from source |
| **doc-audit** | staleness, accuracy, gap-finder | Finds stale docs and drift |
| **dependency-check** | inventory, update-advisor | Audits outdated packages and advisories |
| **refactor-plan** | debt-scanner, impact, plan-generator | Plans large-scale refactors |
| **simplify-code** | complexity, simplification, safety | Proposes simplifications with safety review |
| **release-prep** | health, security, changelog, assessor | Go/no-go readiness check |
| **doc-orchestrator** | inventory, outline, content, polish | Full-project documentation |
| **secure-release** | security, health, dep-auditor, gater | Release pipeline with risk scoring |
| **research-synthesis** | summarizer, pattern-analyst, writer | Multi-source research synthesis |

---

## MCP Tools

36 tools organized into 4 categories:

### Workflow (20)

`security_audit` `code_review` `bug_predict`
`performance_audit` `refactor_plan` `simplify_code`
`deep_review` `test_generation` `test_audit`
`test_gen_parallel` `doc_gen` `doc_audit`
`doc_orchestrator` `release_prep` `health_check`
`dependency_check` `secure_release` `research_synthesis`
`analyze_batch` `analyze_image`

### Help (5)

`help_lookup` `help_init` `help_status` `help_update`
`help_maintain`

### Memory (4)

`memory_store` `memory_retrieve` `memory_search`
`memory_forget`

### Utility (7)

`auth_status` `auth_recommend` `telemetry_stats`
`context_get` `context_set` `attune_get_level`
`attune_set_level`

---

## Installation Options

```bash
# Recommended (agents, memory, RAG)
pip install 'attune-ai[developer]'

# Minimal (CLI + workflows + RAG — attune-rag is a core dep)
pip install attune-ai

# With help authoring (generate / maintain .help/ templates)
pip install 'attune-ai[author]'

# All features
pip install 'attune-ai[all]'

# Development (contributing)
git clone https://github.com/Smart-AI-Memory/attune-ai.git
cd attune-ai && pip install -e '.[dev]'
```

### RAG grounding

`attune-rag` is a **core dependency** (v0.1.11,
`>=0.1.5,<0.2`) — it ships with every install of
`attune-ai`. It provides:

- **`rag-code-gen` workflow** — grounds LLM code
  generation in the bundled attune-help corpus (633
  templates) and emits a `## Sources` block with
  clickable citations alongside the generated output.
- **`rag_knowledge_query` MCP tool** — returns
  retrieval hits and an augmented prompt string ready
  to feed to any LLM. Does not call an LLM itself.
- **Prompt caching** — when using the Claude provider,
  the stable RAG context prefix is automatically cached
  via `cache_control: ephemeral`, eliminating repeated
  token costs across calls on the same corpus block.
- **Optional feedback kwarg** — pass
  `feedback="good"|"bad"` to record verdicts against
  cited templates for future tuning.

The `[rag]` install extra is kept as a **no-op alias**
for backward compatibility — existing installs that
specify `attune-ai[rag]` continue to work.

The underlying retrieval engine is the standalone
[attune-rag](https://github.com/Smart-AI-Memory/attune-rag)
package — LLM-agnostic and corpus-pluggable, usable on
its own outside the attune-ai ecosystem.

See [docs/rag/index.md](docs/rag/index.md) for the full
walkthrough and
[docs/rag/embeddings-decision-2026-04-17.md](docs/rag/embeddings-decision-2026-04-17.md)
for the engineering decision record.

### Help authoring (`[author]` extra)

```bash
pip install 'attune-ai[author]'
```

Pulls in [attune-author](https://github.com/Smart-AI-Memory/attune-author)
(v0.6.x), which adds:

- **`attune-author generate`** — renders concept/task/reference
  templates from source AST, then polishes them with an LLM
- **On-disk polish cache** — LLM polish responses are cached
  at `~/.attune/polish_cache/` (30-day TTL, mtime-based
  eviction). Re-runs after the first generate are instant
  and cost zero tokens.
- **`attune-author cache clear`** — flush the polish cache
  (e.g. after a model or prompt change)
- **Staleness detection** — source-hash drift tracked in
  template frontmatter; `attune-author status` surfaces stale
  features without running LLM calls
- **RAG-grounded polish** — optionally consults existing
  attune-help templates for style and naming consistency
  before rewriting (`--no-rag` to opt out per invocation)

---

## API Mode

The plugin's skills use your Claude subscription at no
extra cost. The Python package's CLI and MCP tools
work differently — they spawn Agent SDK subagents
that make
**direct Anthropic API calls**, which require an API key
and incur usage-based charges.

```bash
export ANTHROPIC_API_KEY="sk-ant-..."     # Required
export REDIS_URL="redis://localhost:6379"  # Optional
```

### Model Routing

Each subagent is assigned a model based on task
complexity to balance cost and quality:

| Model | Agents | Rationale |
| --- | --- | --- |
| **Opus** | security, vuln, architect | Deep reasoning |
| **Sonnet** | quality, plan, research | Balanced analysis |
| **Haiku** | complexity, lint, coverage | Fast scanning |

```bash
export ATTUNE_AGENT_MODEL_SECURITY=sonnet  # Save cost
export ATTUNE_AGENT_MODEL_DEFAULT=opus     # Max quality
```

### Budget Controls

Every CLI/MCP workflow enforces a budget cap:

| Depth | Budget | Use Case |
| --- | --- | --- |
| `quick` | $0.50 | Fast checks |
| `standard` | $2.00 | Normal analysis (default) |
| `deep` | $5.00 | Thorough multi-pass review |

```bash
export ATTUNE_MAX_BUDGET_USD=10.0  # Override
```

---

## Security

- Path traversal protection on all file operations
  (CWE-22)
- Memory ownership checks (`created_by` validation)
- MCP rate limiting (60 calls/min per tool)
- Hook import restriction (`attune.*` modules only)
- PreToolUse security guard (blocks eval/exec, path
  traversal)
- Prompt input sanitization (backticks, control chars,
  truncation)
- PII scrubbing in telemetry
- Automated security scanning (CodeQL, bandit,
  detect-secrets)

See [SECURITY.md](https://github.com/Smart-AI-Memory/attune-ai/blob/main/SECURITY.md) for vulnerability
reporting and full security details.

---

## Migration

`attune-help` and `attune-author` have moved to their own
marketplace at
[Smart-AI-Memory/attune-docs](https://github.com/Smart-AI-Memory/attune-docs).
If you previously installed either of them via the
`attune-ai` marketplace, move your installation with the
three commands below.

1. Add the new marketplace:

   ```text
   /plugin marketplace add Smart-AI-Memory/attune-docs
   ```

2. Uninstall from the old marketplace:

   ```text
   /plugin uninstall attune-help@attune-ai
   /plugin uninstall attune-author@attune-ai
   ```

3. Install from the new marketplace:

   ```text
   /plugin install attune-help@attune-docs
   /plugin install attune-author@attune-docs
   ```

New users: add `Smart-AI-Memory/attune-docs` directly —
no migration steps needed.

---

## Links

- [Full Documentation](https://smartaimemory.com/framework-docs/)
- [Plugin Setup](https://github.com/Smart-AI-Memory/attune-ai/blob/main/plugin/README.md)
- [GitHub Repository](https://github.com/Smart-AI-Memory/attune-ai)

**Apache License 2.0** — Free and open source.

If you find Attune useful,
[give it a star](https://github.com/Smart-AI-Memory/attune-ai) —
it helps others discover the project.

## Acknowledgments

Special thanks to:

- **[Anthropic](https://www.anthropic.com/)** — For Claude
  AI, the Model Context Protocol, and the Agent SDK patterns
  that shaped attune-ai's multi-agent orchestration layer
- **[Boris Cherny](https://x.com/bcherny)** — Creator of
  Claude Code, whose workflow posts validated Attune's
  approach to plan-first execution and multi-agent
  orchestration
- **[Affaan Mustafa](https://github.com/affaan-m/everything-claude-code)** — For battle-tested Claude Code configurations
  that inspired our hook system

[View Full Acknowledgements](https://github.com/Smart-AI-Memory/attune-ai/blob/main/ACKNOWLEDGMENTS.md)

---

**Built by Patrick Roebuck using Claude Code.**

<!-- mcp-name: io.github.Smart-AI-Memory/attune-ai -->
