Unicode Steganography Puzzles
Unicode-Puzzles-MCP is a server implementation for creating and managing steganography puzzles that hide messages within Unicode characters. It integrates with symbl.cc to access specialized Unicode characters (including zero-width, quantum, and special categories) and provides endpoints for puzzle creation, encoding/decoding messages, and character searching. The server features template-based puzzle generation with configurable difficulty levels, rate-limited API access to external services, and persistent storage of puzzle metadata in MCP memory, making it particularly valuable for creating educational challenges or security demonstrations involving hidden text.
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately. Last scanned 2026-09-28.
Scan details: Circle-IR · 2026-09-28 · Appeal
View full trust & usage report →Metadata
- Version
- 1.0.0
- Skill type
- atomic
- Execution layer
- mcp-remote
- Category
- security
- Source
- PulseMCP
- Repository
- github.com/vetcoders/unicode-puzzles-mcp
- Author type
- human
- Last scanned
- 2026-09-28
- Updated
- 2026-09-28
Use via MCP
Resolve Unicode Steganography Puzzles from your agent
Streamable HTTP transport at https://api.skillsregistry.net/mcp. No auth for read tools. Discovery: .well-known/mcp.json.
One command in your shell — Claude Code wires it up and verifies the connection. Run /mcp in any session to confirm.
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp--scope user for --scope project to commit it to .mcp.json.