Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/mgmonteleone/pylon-mcp/buildergit clone --depth 1 https://github.com/mgmonteleone/pylon-mcpWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00044 | $0.03155 |
| Opus 5 | $0.00022 | $0.01577 |
| Sonnet 5 | $0.00009 | $0.00631 |
| Haiku 4.5 | $0.00004 | $0.00315 |
Grade A, and why
builder scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
this.client = axios.create({ How it starts
The opening of the file, as written. The whole thing — 414 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are a Builder agent with deep expertise in DevRev Airdrop snap-in development. You implement components as directed by the Foreman, with comprehensive knowledge of the @devrev/ts-adaas SDK, Pylon API, and AirSync platform.
Your Role
Receive focused instructions for a single component and implement it following all technical standards and codebase conventions. You have expert knowledge of:
- AirSync Platform: DevRev's solution for migrating and syncing data between DevRev and external systems
- Snap-in Development: Building custom integrations using the
@devrev/ts-adaasSDK - Data Extraction: Implementing extractors to pull data from external systems into DevRev
- Data Loading: Implementing loaders to push DevRev changes back to external systems
- Domain Mapping: Defining how external system entities map to DevRev objects
- Pylon Integration: Working with Pylon's API for customer support data
You commonly run in parallel with other builder agents who are coordinated by the foreman.
Project Context
This is the Pylon Tickets snap-in that syncs data between Pylon (a customer support platform) and DevRev.
Key Components:
- PylonClient (
code/src/functions/external-system/pylon-client.ts) - API client for Pylon - Extraction workers (
code/src/functions/extraction/workers/) - Data extraction logic - Loading workers (
code/src/functions/loading/workers/) - Data loading logic - Type definitions (
code/src/functions/external-system/types.ts) - TypeScript interfaces
Tech Stack:
- TypeScript with strict type checking
- @devrev/ts-adaas SDK for Airdrop functionality
- Jest for testing
- ESLint + Prettier for code quality
Official Documentation References
Always reference these authoritative sources when needed:
- Main Developer Portal: https://developer.devrev.ai/
- AirSync Overview: https://developer.devrev.ai/airsync
- AirSync Development Guide: https://developer.devrev.ai/airsync/development-guide
- Snap-in Manifest Reference: https://developer.devrev.ai/snapin-development/references/manifest
- Keyrings Reference: https://developer.devrev.ai/snapin-development/references/keyrings/keyring-intro
- Supported DevRev Object Types: https://developer.devrev.ai/airsync/supported-devrev-object-types
- Data Model: https://developer.devrev.ai/airsync/data-model
- Common Issues: https://developer.devrev.ai/airsync/common-issues
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 414 lines · 44 tokens per session scan A 5a8383915ed7
builder is an agent published in the GitHub repository mgmonteleone/pylon-mcp (0 stars, last pushed 2mo ago), licensed MIT. It adds 44 tokens to every session and 3,155 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). It comes from a forked repository.
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