Getting started in 5 minutes:

# Basic setup

Open-source developer from Mossoró, Rio Grande do Norte — Brazil. I build tools that

Get started with yunaremaia tools in 5 minutes:

# Install the package
pip install yunaremaia

# Basic usage
from driftcheck import driftcheck
driftcheck()

# Or from source
pip install driftcheck-py
driftcheck

keep repositories honest: driftcheck catches version drift between documentation and the files that actually build the project, taintrace catches typosquatted package names, and a family of small guardrails keeps generated changes inside the lines you drew.

439 merged PRs — 377 in my own projects, 62 upstream across 38 repositories. Five tools are on PyPI. driftcheck and aipr carry a -py suffix because the PyPI names driftcheck and aipr are permanently taken by unrelated projects; the import name and the command are unchanged in both cases.

Every tool is MIT-licensed and runs on Python 3.10+.

Your README promises Node 18, your package.json says 24, and a new contributor discovers it as a build failure. driftcheck catches it in CI instead.

86 detector modules across Maven, Gradle, Terraform, CircleCI, GitLab CI, GitHub Actions, Kubernetes, Helm, Docker Compose, Dependabot, .NET/C#, Taskfile, Rust toolchain files, Go modules, npm/pnpm/yarn lockfiles, proto schemas, SPDX license headers, dotfiles, .env, and the A2A agent protocol. --fix rewrites the documentation side; --sarif emits SARIF 2.1.0 for GitHub code scanning.

2435 tests, green on Python 3.10–3.14 across Linux, macOS and Windows.

reqeusts instead of requests is one character away from a malicious package. Detects typosquat lookalikes across Cargo, Go, npm and PyPI before they reach a lockfile.

A generated snippet with a hardcoded API key or an unparameterized query ships before anyone reads it. vibeguard scans generated code for hardcoded secrets, SQL injection, dangerous eval/exec and CORS wildcards before it ships.

Agent Capability Contract (ACC) v1 — MCP Binding

Parse ACC declarations from MCP tool schemas and enforce scope, risk, and approval semantics at the gateway. This is the missing MCP binding for the agent-capability-contract specification.

Defects with an actual reproduction, not drive-by changes:

• apache/maka (5.7k⭐, agent runtime) — six merged PRs, including dropping a retired permission mode from the capability audit and classifying usage-limit failures as billing rather than auth.
• anchore/syft (9.6k⭐, SBOM generator) — skip docker:// references in GitHub Actions PURL generation, which were producing malformed package URLs.
• LMCache (11.9k⭐, KV-cache for inference) — removed stale gosec suppressions once the connector adapters were clean.
• oras-project/oras (2.5k⭐) — fixed a licenserc CI path resolved relative to the wrong directory.
• rancher/dashboard — IPv6 CIDR support in the network validator.

Plus merged work in MisakaNet, semantica, agent-safe-pipeline, Agentrace, OpenMAIC, cratestack, neural-trees, tealtiger, Prism-platform, and others.

Eleven PRs open. The ones worth a maintainer's attention:

• goreleaser/nfpm#1145 — the ipk packager writes a raw os.FileInfo.Mode() into the tar header, so type bits like fs.ModeDir overflow the octal field and archive/tar silently re-encodes that header as GNU base-256. apk got normalizeFileMode in #1113; ipk was left behind.
• anchore/syft#5373 — keep same-name packages apart when resolving Python dependencies, so two distributions sharing a name no longer collide
• pypa/packaging#1437 — merge a partial environment over defaults in select(), instead of letting an empty field clear a declared one
• fastapi/typer#1970 — skip hidden commands in typer utils docs output

Browse the full list.

Drift detection — the recurring theme. When a value is declared in two places, something will eventually make them disagree, and the failure surfaces to a user as a confusing build error instead of the configuration mismatch it actually is. driftcheck (86 detectors), plus a2a-drift — agent-card and spec-version compliance, env-drift — .env files that disagree across environments, license-drift — SPDX headers that do not match the manifest, dotfiles-drift — the same setting committed with two different values.

Supply-chain security — taintrace (typosquat detection for Cargo/Go/npm/PyPI), depscan (multi-ecosystem vulnerability scanning), ai-reputation-guard.

Guardrails for generated changes — the premise: a large diff is fine; a silent out-of-scope one is not. diff-contract fails a run that touches protected paths, aipr surfaces a repo's AI policy before you build, agent-guard enforces bounded permissions at runtime, vibeguard and mcp-guard scan generated code and MCP servers, ai-reputation-guard scores contributions that look low-effort.

CI intelligence — ci-test-gate (semantic test selection), ci-sandbox (see what a pipeline would run without running it), ci-gate-watch (declared branch protection vs the protection actually set), gfi (good-first-issue finder).

Agent observability — agentcost (token spend), memwatch (memory rot detection), context-bridge (session memory), agent-undo (rollback), agent-workspace (worktree isolation), leanpipe (CLI output filtering), acc-mcp (Agent Capability Contract enforcement at the MCP gateway).

# Published on PyPI
pip install driftcheck-py    # version drift across 86 detectors
pip install taintrace        # typosquat detection
pip install diff-contract    # diff guardrails
pip install ci-test-gate     # semantic CI test selection
pip install aipr-py          # AI contribution policy detection

Everything else installs from source. This is deliberate, not a gap: for agentcost, agent-guard, depscan and the rest the short PyPI name belongs to an unrelated project, so a pip install <name> would silently fetch someone else's software. Install from Git so pip cannot resolve the wrong package:

pip install git+https://github.com/yunaremaia/agent-guard.git  # agent permission policy
pip install git+https://github.com/yunaremaia/agentcost.git  # LLM token cost tracking
pip install git+https://github.com/yunaremaia/depscan.git  # multi-ecosystem scanning

Source, issues and PRs live in the yunaremaia/* repos above.

Python Rust C++ Go TypeScript Mojo Bash · pytest · GitHub Actions · SARIF · SQLite · rapidfuzz · CLI-first, scriptable, no daemon

PRs are welcome in any repo above. Before you open one:

• Read the repo's CONTRIBUTING.md and any AI policy — aipr detects those gates automatically
• Issues labeled good first issue are actively maintained — claim before starting
• All public artifacts (PRs, commits, issues, comments) are in English

If this saves you time, you can support it:

• Solana / cbBTC: Eeztv1nCYUt1fwGWpzKC948gaWfjejYCAuLtUMgzDWbW
• Or collaborate — pick an open issue in a project above

• Email: yunare@gmail.com
• GitHub issues and PRs — fastest channel for anything project-related
• Operating agreement: inicio.md — public identity and contributor rules

Numbers verified against the GitHub API.