simplicio-mapper 0.7.0

Python-first project mapper that emits .simplicio/project-map.json and precedent-index.json for the Simplicio ecosystem.

simplicio-mapper

Python-first project mapper for the Simplicio ecosystem. It scans a repository and emits machine-readable artifacts that agents and tooling can consume without parsing the human-readable markdown docs:

• .simplicio/project-map.json (simplicio.project-map/v1) — file inventory, architecture signals, entry points, tests, modules, entities, dependencies and recent changes.
• .simplicio/precedent-index.json (simplicio.precedent-index/v1) — high-signal code examples tagged by change type, file, language, roles and snippet.
• .simplicio/architecture-inventory.json (simplicio.architecture-inventory/v1) — modules, layers, responsibilities, evidence pointers, tests, symbols and relationships.
• .simplicio/symbol-index.json (simplicio.symbol-index/v1) — detected classes, functions, methods and exports with file/line evidence.
• .simplicio/call-graph.json (simplicio.call-graph/v1) — import and heuristic caller/callee relationships with confidence scores.

The full contract is documented in SIMPLICIO_INTEGRATION.md.

Install

Requires Python 3.10+. The package installs lightweight performance dependencies (orjson for JSON serialization and diskcache for persistent file-processing cache).

pip install simplicio-mapper

Usage

# Map the current directory into .simplicio/
simplicio-mapper map

# Refresh artifacts and record changed files since the last run
simplicio-mapper update

# Idempotent orchestration entry point for SendSprint and other runners
simplicio-mapper index path/to/project --json
simplicio-mapper index --update path/to/project --json

# Compare frontend/API-client calls against runtime server routes
simplicio-mapper endpoints path/to/web --against path/to/api --json

# Render architecture inventory markdown for wiki/docs review
simplicio-mapper docs path/to/project --json
simplicio-mapper export-docs path/to/project --target ./wiki-export --json

# Map another project root, with hints when .starter-meta.json is absent
simplicio-mapper map --root path/to/project --stack python --product-name "My App"

# Re-run automatically while files change locally
simplicio-mapper map --watch

The llm-project-mapper console script is provided as an alias.

Options

Option	Description
index <path>	Scriptable index command. Returns 0 when refreshed or already fresh, 1 on failure. Quiet by default.
endpoints <path>	Extract normalized client calls and server routes, including Python API clients, direct page-level Python calls and Angular HttpClient services. Use --against <server-root> to report missing_from_server with source files using schema simplicio.endpoint-inventory/v1.
docs <path>	Render architecture inventory Markdown under .simplicio/docs/.
export-docs <path>	Copy rendered Markdown docs to a local target directory. Remote publication is intentionally opt-in and not automatic.
--against <dir>	Server/API project root for endpoint comparison.
--target <dir>	Local target directory for export-docs.
--docs	Render Markdown docs after map or index.
--no-docs	Keep map/index JSON-only.
--json	Emit stable simplicio.mapper-index/v1 output for the index command.
--update	Compatibility alias for index refresh workflows.
--verbose	Show progress during index refreshes.
--root <dir>	Project root to map. Defaults to the current directory.
--out <dir>	Artifact directory. Defaults to .simplicio.
--stack <name>	Stack hint when .starter-meta.json is absent.
--product-name <name>	Product name hint when .starter-meta.json is absent.
--incremental	Record changed files and update existing artifacts.
--watch	Re-run mapping when local files change.
--silent	Minimal output.
-V, --version	Show version and exit.
-h, --help	Show help.

Consuming the artifacts

from pathlib import Path
import json

base = Path(".simplicio")
project_map = json.loads((base / "project-map.json").read_text())
precedents = json.loads((base / "precedent-index.json").read_text())

top_files = sorted(
    project_map["files"], key=lambda f: f.get("importance", 0), reverse=True
)[:8]

License

MIT