Tools people use. Tools agents call.

中文说明

Tinkora builds focused, open-source utilities for developers and AI agents. Projects favor clear workflows, local processing where privacy matters, stable machine-readable contracts, and behavior that can be verified in CI.

• Agent Worktree Doctor audits Git worktree topology, stale administrative metadata, and unsafe redirections without modifying the repository or executing hooks. View the Alpha.
• Cron Maker is a browser-local Unix cron builder, validator, explainer, and time-zone-aware execution preview. Open the tool.
• Cert Viewer inspects X.509 PEM and DER certificates locally, including extensions and fingerprints. Open the tool.
• Color Atlas converts colors, extracts image palettes, checks WCAG contrast, previews color-vision differences, and generates CSS without uploading source images. Open the Alpha.
• Curl Builder builds HTTP requests locally and generates escaped cURL, Fetch, Python, Go, Rust, and Node.js snippets without executing the request. Open the tool.
• CSV Sculptor inspects, filters, sorts, and converts CSV/TSV data locally in the browser. Open the Alpha.
• Data Toolbox reports CSV/TSV shape, delimiter ambiguity, jagged rows, and spreadsheet-formula risks without silently changing the input. Open the Alpha.
• Developer Primitives generates and inspects UUID/ULID values, converts explicit timestamps across IANA time zones, and exposes DST gaps and folds through a browser-local workbench plus the cross-platform tinkora-id and tinkora-time CLIs. Open the tool or download v0.2.0.
• DMG Background is a browser-local editor for macOS DMG background images and Finder layout assets. Open the tool.
• Diff Viz renders unified diffs and structured JSON comparisons locally with explicit input limits. Open the tool.
• JWT Inspector separates local JWT decoding, expiry inspection, and HS256/RS256 signature checks. Open the tool.
• Encoding Toolbox provides local Base64, hexadecimal, digest, HMAC, and file-checksum workflows for developers and agents. Open the tool.
• Eval Split Guard detects exact content, sample ID, and group leakage across explicitly declared evaluation split pairs without uploading or echoing dataset content. View the Alpha.
• Favicon Kit turns one source image into a validated browser, Apple Touch, PWA, and Windows favicon package, entirely in the browser. Open the tool or download v0.1.0.
• Tool Call Trace is a browser-local waterfall viewer for timestamped AI agent tool calls. Open the tool.
• image_to_icns is a privacy-first macOS .icns generator with a browser editor and an MCP server. Open the tool.
• JSON YAML Swiss validates, formats, and deliberately converts JSON, YAML, and TOML while reporting lossy boundaries. Open the Alpha.
• MD Porter previews a bounded GFM subset, checks YAML frontmatter, and exports safe self-contained HTML in the browser. Open the Alpha.
• MCP Doctor statically diagnoses local stdio MCP configuration and performs bounded, offline linting of redacted MCP transcript envelopes, including JSON-RPC shape, initialization order, and stdout pollution. View the release.
• MCP Timeout Guard is a bounded stdio JSON-RPC proxy that enforces request deadlines without executing or rewriting the downstream MCP server. View the Alpha.
• MCP Schema Compat checks MCP tool schemas against provider compatibility profiles without network access. View the Alpha.
• Prompt Smith checks prompt templates for missing, unused, and malformed placeholders locally, with no model or network dependency. View the Alpha.
• PE Version Info provides the cross-platform pevi CLI for inspecting and safely updating Windows PE VERSIONINFO resources and icons. Download the Alpha.
• QR Forge is a browser-local QR, Code 128, and EAN-13 generator with SVG and PNG exports. Open the tool.
• Recoverable Delete adds a Codex pre-tool guardrail for destructive cleanup and routes supported deletes through the operating system trash workflow. View the release.

A repository appears here only after its implementation, documentation, security boundary, maintenance status, and public URL have been verified. A tool schema or planning document alone is not treated as an Agent-callable product.

• Read the contribution guide.
• Review the project lifecycle.
• Follow the security policy and report vulnerabilities privately through the affected repository's Security tab.

Issues and Discussions on this governance repository remain disabled while the organization establishes sustainable moderation and private conduct-reporting capacity.

If Tinkora saves you time, you can support the work on Ko-fi. Your tip mostly keeps the AI token meter running for research, testing, documentation, and maintenance.

Tips are optional and never affect access, support priority, or roadmap decisions. Using the tools, reporting reproducible issues, and contributing improvements are equally valued ways to help.