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abhinav7895

Bolna MCP Server

by abhinav7895

bolna_create_batch

Creates a batch call campaign by uploading a CSV of phone numbers to a Bolna agent for automated outbound calls.

Instructions

Create a batch call campaign by uploading a CSV of phone numbers for a Bolna agent

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
agent_idYesUUID of the Bolna agent to use for batch calls
csv_contentYesRaw CSV string with a "phone_number" column (plus optional variable columns). Example: "phone_number,name\n+919876543210,Rahul"
webhook_urlNoWebhook URL for batch status updates
csv_filenameNoFilename to use for the uploaded CSVcontacts.csv
retry_configNoRetry configuration for failed calls in the batch
from_phone_numbersNoList of caller IDs in E.164 format to rotate through
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations provided, so description must carry the burden. It mentions uploading CSV and creating calls but does not disclose whether existing batches are affected, if there are rate limits, or if the batch executes immediately.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single sentence with no wasted words, front-loading the core purpose.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a tool with 6 parameters, nested objects, and no output schema, the description is too minimal. It doesn't explain return values, execution behavior, or how the batch creation integrates with other operations.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema has 100% coverage, so the description adds minimal extra meaning (e.g., CSV example). Baseline 3 is appropriate as it doesn't significantly enhance parameter understanding beyond what schema provides.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states what the tool does: create a batch call campaign by uploading a CSV of phone numbers. It uses specific verbs and resource, and distinguishes from siblings like bolna_make_call (single call) and bolna_schedule_batch (scheduling).

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance on when to use this tool versus alternatives. It doesn't mention that this is for large-scale campaigns vs. single calls, or any prerequisites like agent availability.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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