dsh-tool-calculator
A safe, zero-dependency mathematical expression evaluation tool plugin for DeepSeek Harness.
Install
$ dsh plugin --profile web add github:omdsh-dev/dsh-tool-calculatorPlugin Overview & Capabilities
AI-assisted organization based on the public repository snapshot. The content must be grounded in source evidence and does not replace compatibility or security verification.
Key Capabilities
- Safely evaluates mathematical expressions using a recursive descent parser without eval or new Function
- Supports standard arithmetic operators (+, -, *, /, %, **) with right-associative power operators
- Includes standard math functions (sqrt, pow, log, exp, sin, cos, tan, min, max, ceil, floor, round, abs) and constants (PI, E)
- Registers the calculator tool directly into DSH agent profiles and Code Mode SDK
- Provides bundle patch configuration for clean profile installation via dsh plugin add
Useful For
- Performing precise arithmetic without spawning external bash processes
- Evaluating complex math formulas and elementary functions within DeepSeek agent workflows
- Executing safe inline calculations in headless or web DSH sessions
Who It Fits
- DeepSeek Harness agent developers needing reliable, low-overhead mathematical calculation tools
- Users running automated workflows requiring secure expression parsing
Documented Limitations
- Trigonometric functions accept angles in radians only
- Numbers are restricted to standard JavaScript IEEE 754 double precision without arbitrary-precision integer support
- Scientific notation (such as 1e5) is rejected at the tokenizer level
- Operations producing NaN or Infinity (like division by zero or negative square roots) are rejected as invalid
DSH Compatibility
Version-specific runtime evidence collected by DSH Plugin. A missing result means we have not tested that combination yet.
Security Signals
Objective signals discovered from package metadata and source inspection. These are not a guarantee that a plugin is safe.
package.json declares 0 runtime, 6 development, 3 peer, and 0 optional dependencies.
package.json declares DSH bundle metadata.
GitHub reports the repository license as MIT.
A root package.json was captured and can be inspected by the registry.
Public GitHub source metadata is available for this registry snapshot.
Source & Registry Notes
Public provenance, Registry classification, and the latest source check for this entry, kept separate from runtime verification.
- Source repository
- omdsh-dev/dsh-tool-calculator
- Registry source
- GitHub · dsh-plugin topic
- Registry classification
- Plugin
- Source checked
- b2007a1 · 2026-10-14
This project is independently indexed from public source information. DSH Plugin is not affiliated with DeepSeek or the plugin author. Always check the author repository before installation.
Repository Activity
- GitHub stars
- 9GitHub stars
- Forks
- 1
- Open issues
- 1
- Last commit
- 2026-09-10
- Last release
- No release detected
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