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@mcpc-tech/core
[](https://www.npmjs.com/package/@mcpc-tech/core) [](https://jsr.io/@mcpc/core)
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Versions
0.3.47latestJul 31, 2026
0.3.46May 23, 2026
0.3.45Apr 18, 2026
0.3.44Apr 14, 2026
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0.3.15Jan 17, 2026
0.3.14Jan 15, 2026
0.3.13Dec 25, 2025
0.3.12Dec 22, 2025
0.3.11Dec 19, 2025
0.3.10Dec 11, 2025
0.3.9Dec 3, 2025
0.3.8Nov 14, 2025
0.3.7Nov 13, 2025
0.3.6Nov 12, 2025
0.3.5Nov 11, 2025
0.3.4Nov 11, 2025
0.3.3Nov 10, 2025
0.3.2-beta.1Nov 9, 2025
0.3.1Oct 30, 2025
0.3.0Oct 30, 2025
0.2.17Oct 30, 2025
0.2.16Oct 30, 2025
0.2.15Oct 30, 2025
0.2.14Oct 30, 2025
0.2.13Oct 30, 2025
0.2.12Oct 30, 2025
0.2.11Oct 30, 2025
0.2.10Oct 30, 2025
0.2.9Oct 13, 2025
0.2.8Oct 12, 2025
0.2.7-beta.3Oct 12, 2025
0.2.7-beta.2Oct 12, 2025
0.2.7-beta.1Oct 12, 2025
0.2.6Oct 12, 2025
0.2.5Oct 12, 2025
0.2.4Oct 9, 2025
0.2.3Oct 7, 2025
0.2.2Oct 7, 2025
0.2.1Oct 7, 2025
0.2.0-beta.10Oct 2, 2025
Tools 71
add annotations: none low
analyze-code-changes annotations: none low
Analyze code changes for KISS principle violations when code is modified. Uses git diff to detect changes and runs analysis in background.
get-analysis-result annotations: none low
Get the result of a previous code analysis
simple-server annotations: none low
The question to ask
a number b number inputSchema object
openai/gpt-5-mini annotations: none low
Add two numbers
a number b number inputSchema object
audit-logger annotations: none low
Internal comprehensive audit logging with standardized format
security-validator annotations: none low
Internal security validation using centralized templates
secure-file-delete annotations: none low
Securely delete files with comprehensive validation, audit logging, and backup creation
greet annotations: none low
Greet a user by name
name string
memory-agent annotations: none low
I am an agent that uses in-memory transport to communicate with MCP servers. Available tools: <tool name="test-memory-server.greet"/> I can greet users using the in-memory MCP server. This demonstrates how MCPC can work with in-memory transports for testing and embedded scenarios where you don't want to spawn external processes.
make-big-text annotations: none low
Create large text output
echo annotations: none low
Echo back the message
process annotations: none low
Process text
calculate annotations: none low
Calculate value
test annotations: none low
Test tool
test-output-transform annotations: none low
World annotations: none low
transform-1 annotations: none low
faulty-transform annotations: none low
make-small-text annotations: none low
Create small text output
small-demo annotations: none low
Agent for testing small output
huge_output annotations: none low
Generate huge output
wrapped-tool annotations: none low
Test with wrapped schema
unwrapped-tool annotations: none low
Test with unwrapped schema
tool1 annotations: none low
Wrapped
tool2 annotations: none low
Unwrapped
test-tool annotations: none low
A test tool
file-manager annotations: none low
File system assistant. Available tools: <tool name="desktop-commander.list_directory"/>
calculator annotations: none low
A calculator agent
my_tool annotations: none low
Test tool
internal-tool annotations: none low
Internal only
public-tool annotations: none low
Public tool
configurable annotations: none low
Original description
hidden-tool annotations: none low
Hidden
context-tool annotations: none low
Context tool
existing-tool annotations: none low
Exists
removable annotations: none low
Test
test-server annotations: none low
Test agent
search_logs annotations: none low
Search logs
test-tool1 annotations: none low
Test tool 1
test-tool2 annotations: none low
Test tool 2
tool-alpha annotations: none low
Alpha tool
tool-beta annotations: none low
Beta tool
tool-one annotations: none low
Tool one
tool-two annotations: none low
Tool two
tool-gamma annotations: none low
Gamma tool
test-schema-provision annotations: none low
Agent that provides schemas. <tool name="tool-alpha"/> <tool name="tool-beta"/>
test-manual-tools annotations: none low
Agent with manual. <tool name="tool-one"/> <tool name="tool-two"/>
test-params annotations: none low
Agent test. <tool name="tool-gamma"/>
failing-tool annotations: none low
A tool that throws
my-tool annotations: none low
My tool description
skip-execution annotations: none low
Test agent
result-modifier annotations: none low
Test agent
context-capturer annotations: none low
Test agent
metadata-passer annotations: none low
Test agent
timing-capturer annotations: none low
Test agent
plugin-1 annotations: none low
Test agent
skipper annotations: none low
Test agent
error-capturer annotations: none low
Test agent
error-modifier annotations: none low
Test agent
error-marker annotations: none low
Test agent
definition-capturer annotations: none low
Test agent
${agentName}__load-skill annotations: none low
plugin-search annotations: none low
Text to search for. Can be a plain string or a regular expression. For regexes, don't include delimiters (e.g. use `^foo` not `/^foo/`). If you get a regex parse error, try escaping special chars or using a simpler literal search.
${agentName}__bash annotations: none low
string annotations: none low
get_project_fact annotations: none low
Return one short fact about this demo project.
sampling-sandbox-agent annotations: none low
A secure sandbox agent that can execute JavaScript and ask the connected MCP client's model for help. Available tools: <tool name="add"/> <tool name="get_project_fact"/> Suggested workflow: 1. Use \
code-execution-sampling-demo annotations: none low
${context.serverName}__bash_just annotations: none low
${context.serverName}__bash_exec annotations: none low
Permissions 3
network medium shell high env_vars low Scan Findings 151
low
Tool 'add' has no annotations
low
Tool 'analyze-code-changes' has no annotations
low
Tool 'get-analysis-result' has no annotations
low
Tool 'simple-server' has no annotations
low
Tool 'openai/gpt-5-mini' has no annotations
low
Tool 'audit-logger' has no annotations
low
Tool 'security-validator' has no annotations
low
Tool 'secure-file-delete' has no annotations
low
Tool 'greet' has no annotations
low
Tool 'memory-agent' has no annotations
low
Tool 'make-big-text' has no annotations
low
Tool 'echo' has no annotations
low
Tool 'process' has no annotations
low
Tool 'calculate' has no annotations
low
Tool 'test' has no annotations
low
Tool 'test-output-transform' has no annotations
low
Tool 'World' has no annotations
low
Tool 'transform-1' has no annotations
low
Tool 'faulty-transform' has no annotations
low
Tool 'make-small-text' has no annotations
low
Tool 'small-demo' has no annotations
low
Tool 'huge_output' has no annotations
low
Tool 'wrapped-tool' has no annotations
low
Tool 'unwrapped-tool' has no annotations
low
Tool 'tool1' has no annotations
low
Tool 'tool2' has no annotations
low
Tool 'test-tool' has no annotations
low
Tool 'file-manager' has no annotations
low
Tool 'calculator' has no annotations
low
Tool 'my_tool' has no annotations
low
Tool 'internal-tool' has no annotations
low
Tool 'public-tool' has no annotations
low
Tool 'configurable' has no annotations
low
Tool 'hidden-tool' has no annotations
low
Tool 'context-tool' has no annotations
low
Tool 'existing-tool' has no annotations
low
Tool 'removable' has no annotations
low
Tool 'test-server' has no annotations
low
Tool 'search_logs' has no annotations
low
Tool 'test-tool1' has no annotations
low
Tool 'test-tool2' has no annotations
low
Tool 'tool-alpha' has no annotations
low
Tool 'tool-beta' has no annotations
low
Tool 'tool-one' has no annotations
low
Tool 'tool-two' has no annotations
low
Tool 'tool-gamma' has no annotations
low
Tool 'test-schema-provision' has no annotations
low
Tool 'test-manual-tools' has no annotations
low
Tool 'test-params' has no annotations
low
Tool 'failing-tool' has no annotations
low
Tool 'my-tool' has no annotations
low
Tool 'skip-execution' has no annotations
low
Tool 'result-modifier' has no annotations
low
Tool 'context-capturer' has no annotations
low
Tool 'metadata-passer' has no annotations
low
Tool 'timing-capturer' has no annotations
low
Tool 'plugin-1' has no annotations
low
Tool 'skipper' has no annotations
low
Tool 'error-capturer' has no annotations
low
Tool 'error-modifier' has no annotations
low
Tool 'error-marker' has no annotations
low
Tool 'definition-capturer' has no annotations
low
Tool '${agentName}__load-skill' has no annotations
low
Tool 'plugin-search' has no annotations
low
Tool '${agentName}__bash' has no annotations
low
Tool 'string' has no annotations
low
Tool 'get_project_fact' has no annotations
low
Tool 'sampling-sandbox-agent' has no annotations
low
Tool 'code-execution-sampling-demo' has no annotations
low
Tool '${context.serverName}__bash_just' has no annotations
low
Tool '${context.serverName}__bash_exec' has no annotations
info
Sandbox failed to start for behavioral verification
info
Tool: add
info
Tool: analyze-code-changes
info
Tool: get-analysis-result
info
Tool: simple-server
info
Tool: openai/gpt-5-mini
info
Tool: audit-logger
info
Tool: security-validator
info
Tool: secure-file-delete
info
Tool: greet
info
Tool: memory-agent
info
Tool: make-big-text
info
Tool: echo
info
Tool: process
info
Tool: calculate
info
Tool: test
info
Tool: test-output-transform
info
Tool: World
info
Tool: transform-1
info
Tool: faulty-transform
info
Tool: make-small-text
info
Tool: small-demo
info
Tool: huge_output
info
Tool: wrapped-tool
info
Tool: unwrapped-tool
info
Tool: tool1
info
Tool: tool2
info
Tool: test-tool
info
Tool: file-manager
info
Tool: calculator
info
Tool: my_tool
info
Tool: internal-tool
info
Tool: public-tool
info
Tool: configurable
info
Tool: hidden-tool
info
Tool: context-tool
info
Tool: existing-tool
info
Tool: removable
info
Tool: test-server
info
Tool: search_logs
info
Tool: test-tool1
info
Tool: test-tool2
info
Tool: tool-alpha
info
Tool: tool-beta
info
Tool: tool-one
info
Tool: tool-two
info
Tool: tool-gamma
info
Tool: test-schema-provision
info
Tool: test-manual-tools
info
Tool: test-params
info
Tool: failing-tool
info
Tool: my-tool
info
Tool: skip-execution
info
Tool: result-modifier
info
Tool: context-capturer
info
Tool: metadata-passer
info
Tool: timing-capturer
info
Tool: plugin-1
info
Tool: skipper
info
Tool: error-capturer
info
Tool: error-modifier
info
Tool: error-marker
info
Tool: definition-capturer
info
Tool: ${agentName}__load-skill
info
Tool: plugin-search
info
Tool: ${agentName}__bash
info
Tool: string
info
Tool: get_project_fact
info
Tool: sampling-sandbox-agent
info
Tool: code-execution-sampling-demo
info
Tool: ${context.serverName}__bash_just
info
Tool: ${context.serverName}__bash_exec
info
Transport: stdio
info
Required env vars (20)
info
Sandbox failed to start for output poisoning scan
medium
Permission: network access detected
high
Permission: shell access detected
low
Permission: env_vars access detected
info
No dependency files found for SBOM generation
medium
No build provenance detected (SLSA L0)