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Glama
Heretek-RE

re-kaitai

by Heretek-RE
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Python
Local

Server Configuration

Describes the environment variables required to run the server.

NameRequiredDescriptionDefault

No arguments

Instructions

Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.

This server publishes no instructions, or was last inspected before Glama recorded them.

Capabilities

Features and capabilities supported by this server

Protocol revision2025-11-25

CapabilityDetails
tools
{
  "listChanged": false
}
prompts
{
  "listChanged": false
}
resources
{
  "subscribe": false,
  "listChanged": false
}
experimental
{}

Tools

Functions exposed to the LLM to take actions

NameDescription
check_compilerA

Return kaitai-struct-compiler version.

list_known_formatsA

Return the list of bundled .ksy formats.

download_formatC

Download a .ksy spec from the kaitai-formats gallery.

compile_formatC

Compile a .ksy file to a Python module.

parse_with_formatA

Parse a binary using either a precompiled module or a fresh .ksy.

Args: path: file to parse format_module: precompiled module (e.g. "kaitaistruct.gif") ksy_path: path to a .ksy file (will be compiled on the fly)

visualizeB

Return a tree-shaped dict suitable for visualization.

Same as parse_with_format but explicitly named for the "show me the structure of this file" intent.

parse_unityfsA

Parse a UnityFS / Addressables bundle, LZ4/LZMA-decompress the first block, and re-parse the directory from the decompressed stream.

The on-disk KSY parse covers the file header + bundle header

  • per-block size records; the directory actually lives inside the decompressed first block (the on-disk format stores compressed block payloads after the per-block size records, and the directory + asset bodies are in those compressed bytes). This helper LZ4 / LZMA-decompresses the requested block and re-parses the Directory sub-type from the decompressed stream.

Args: path: file to parse. ksy_path: optional path to a .ksy to compile on the fly. Defaults to the bundled data/ksy/unity_addressables.ksy (the v0.3 corrected layout). Pass data/ksy/unityfs.ksy for the older bundle_header-wrappered variant. decompress_block: index of the block to re-parse the directory from (default 0, the canonical directory block). Pass -1 to skip the directory re-parse.

Returns: A dict with file_header, bundle_header, decompressed_blocks[] (each with uncompressed_size / compressed_size / decompressed_size / data_b64), and directory (or None if decompress_block=-1).

diff_parsesC

Parse two files with the same format and return a structural diff.

Prompts

Interactive templates invoked by user choice

NameDescription

No prompts

Resources

Contextual data attached and managed by the client

NameDescription

No resources

Deploy Server
One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

TDQS

B3.2/5.0

Scored across 8 tools

Disambiguation4/5

Most tools have distinct purposes, but visualize is explicitly described as identical to parse_with_format, causing confusion. One overlapping pair reduces clarity.

Naming Consistency3/5

Mix of verb_noun and verb patterns; 'visualize' is a single verb unlike others, and 'parse_with_format' uses 'with' breaking the convention. Inconsistent but still readable.

Tool Count5/5

8 tools is well-scoped for a Kaitai Struct parsing server, covering compilation, parsing, downloading, listing, diffing, and a specialized format. No unnecessary tools.

Completeness4/5

Covers core workflows (compile, parse, diff, download, list), but lacks tools for format creation or conversion. Minor gaps, e.g., no way to inspect precompiled modules.

Maintenance

ActivityStale
ResponsivenessSyncing

Resources