GAS MCP Server Advanced
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| PORT | No | HTTP server port | 3000 |
| LOG_LEVEL | No | Logging verbosity (e.g., info, debug, warn, error) | info |
| ENABLE_METRICS | No | Whether to enable Prometheus metrics | false |
| ENABLE_TRACING | No | Whether to enable distributed tracing | false |
| CONTEXT_MAX_TOKENS | No | Maximum tokens allowed in context | 100000 |
| ENABLE_SELF_HEALING | No | Whether to enable the circuit breaker and self-healing capabilities | true |
| ENABLE_AUDIT_LOGGING | No | Whether to enable audit logs | true |
| CIRCUIT_BREAKER_TIMEOUT | No | Reset timeout for the circuit breaker in milliseconds | 30000 |
| GOOGLE_CREDENTIALS_PATH | Yes | Path to OAuth JSON credentials file | ./credentials.json |
| CIRCUIT_BREAKER_THRESHOLD | No | Failure threshold for the circuit breaker | 5 |
| RATE_LIMIT_REQUESTS_PER_MINUTE | No | Rate limit per minute for the server | 60 |
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
| Capability | Details |
|---|---|
| tools | {} |
| resources | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| create_spreadsheetB | Create a new Google Spreadsheet with optional sheets |
| get_spreadsheet_metadataC | Get metadata for a Google Spreadsheet including sheet info |
| get_valuesC | Get values from a range in a spreadsheet (raw values) |
| get_values_formattedC | Get values from a range with formatting applied |
| update_valuesC | Update values in a range of cells |
| append_valuesB | Append values to the next available row in a sheet |
| batch_update_valuesC | Update multiple ranges in a single request |
| clear_valuesC | Clear values from a range of cells |
| create_sheetC | Create a new sheet in an existing spreadsheet |
| delete_sheetC | Delete a sheet from a spreadsheet |
| update_sheet_propertiesC | Update properties of a sheet (title, grid properties) |
| update_cells_formatC | Apply formatting to a range of cells |
| add_data_validationC | Add data validation rules to a range |
| copy_sheetC | Copy a sheet to another spreadsheet or within the same spreadsheet |
| find_and_replaceC | Find and replace text in a range or entire sheet |
| sort_rangeC | Sort a range by one or more columns |
| create_protected_rangeC | Protect a range from editing |
| execute_script_functionC | Execute a function in a Google Apps Script project |
| execute_script_batchC | Execute multiple Apps Script functions in batch |
| get_script_metadataB | Get metadata about an Apps Script project |
| list_script_deploymentsB | List all deployments of an Apps Script project |
| create_script_deploymentC | Create a new deployment for an Apps Script project |
| get_auth_urlB | Get OAuth URL for authentication (for initial setup) |
| set_script_idB | Set the Apps Script project ID for subsequent operations |
| get_server_statusB | Get current server status including authentication and rate limits |
| reset_circuit_breakerB | Reset the circuit breaker after it has opened |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
| Server Health Status | Current health status of the MCP server |
| Server Configuration | Current server configuration (sanitized) |
| Rate Limit Status | Current rate limit state |
TDQS
Scored across 26 tools
Most tools have distinct purposes, but some overlap exists. For example, 'update_values' and 'batch_update_values' could be confused, as batch updates are a subset of updates. Similarly, 'get_values' and 'get_values_formatted' are closely related, though the formatted version adds formatting details. Overall, descriptions help clarify differences, but minor ambiguities remain.
Tool names follow a highly consistent verb_noun pattern throughout, such as 'add_data_validation', 'append_values', and 'create_spreadsheet'. There are no deviations in style or convention, making the naming predictable and easy to understand across all 26 tools.
With 26 tools, the count is borderline high for a single server, potentially making it heavy for agents to navigate. However, given the advanced scope covering Google Sheets and Apps Script operations, it's reasonable but may feel overwhelming compared to more focused servers.
The tool set provides comprehensive coverage for Google Sheets and Apps Script management, including CRUD operations for spreadsheets, sheets, and data, as well as advanced features like scripting, formatting, and authentication. No obvious gaps are present, supporting full lifecycle workflows in this domain.