# Proxy tool calls to SaaS apps: 9 GTM tools, 9 with an official MCP server > Stand between an agent and many SaaS APIs, handling auth and normalisation so the agent does not wire each vendor itself. 9 of the 9 entries tagged with this job carry an MCP server of some kind, 9 of them official. Counted 2026-08-25 from the directory data. *Markdown twin of the HTML page at the same path. Same content, no navigation, no styling, no scripts. Links below point at other twins. Site map for machines: [llms.txt](../llms.txt). The whole dataset: [directory.json](../data/directory.json).* --- [Directory](../index.md) / [By job](index.md) / [MCP plumbing](family-mcp-plumbing.md) / Proxy tool calls to SaaS apps **Job · proxy-tool-calls-to-saas** ## Proxy tool calls to SaaS apps Stand between an agent and many SaaS APIs, handling auth and normalisation so the agent does not wire each vendor itself. - **entries tagged**: 9 - **official MCP**: 9 - **community MCP**: 0 - **no MCP found**: 0 - **solo reachable**: 8 9 of the 9 entries tagged with this job carry an MCP server of some kind, 9 of them official. All 9 tagged entries are distinct products. 0 have been bench tested. Counted 2026-08-25 from directory.json. > **What a tag means**: A job tag means the vendor says the tool does this. It is not a test result, not proof the capability is reachable through the tool's MCP server, and not proof it is available on the gate this entry records. **Asked by a human or an agent as** - one connector for all my saas tools - proxy tool calls to saas - handle oauth for my agent - unified api for crms - let my agent call any app **Where these tools live** - [MCP Layer](../categories/mcp-infrastructure.md): 6 tagged - [RevOps Infra](../categories/revops-infra.md): 3 tagged ### The 9 entries tagged proxy-tool-calls-to-saas Ordered by the published rule: official MCP first, then community, then unknown, then n/a, then none-found; within each band gate order is free, paid, enterprise-leaning, enterprise-only, unknown; then alphabetical by name. Computed, never curated, never purchasable. - [Apideck](../tools/apideck.md) apideck.com A unified API that normalises 200+ SaaS connectors into single data models, exposed as one MCP endpoint covering CRM, accounting, HRIS, ATS, file storage and issue tracking. [Official MCP](../mcp/official.md) · [Free to start](../gates/free.md) · [MCP Layer](../categories/mcp-infrastructure.md) - [Composio](../tools/composio.md) composio.dev A hosted integration/auth platform that lets AI agents and MCP clients call actions across 1,000+ SaaS apps (HubSpot, Slack, Gmail, GitHub, Notion, Stripe, and others) through Composio-managed OAuth. [Official MCP](../mcp/official.md) · [Free to start](../gates/free.md) · [MCP Layer](../categories/mcp-infrastructure.md) - [n8n](../tools/n8n.md) n8n.io A node-based workflow-automation platform for connecting apps/APIs and orchestrating multi-step processes, usable self-hosted or as managed cloud. [Official MCP](../mcp/official.md) · [Free to start](../gates/free.md) · [RevOps Infra](../categories/revops-infra.md) - [Zapier](../tools/zapier.md) zapier.com A cloud automation platform connecting thousands of apps via trigger-action workflows (Zaps), plus a separate agent product. [Official MCP](../mcp/official.md) · [Free to start](../gates/free.md) · [RevOps Infra](../categories/revops-infra.md) - [Zapier MCP](../tools/zapier-mcp.md) zapier.com Zapier's own MCP endpoint, letting Claude, ChatGPT, Cursor, and other MCP clients trigger the same 9,000+ app actions Zapier already exposes to its classic trigger-action Zaps. [Official MCP](../mcp/official.md) · [Free to start](../gates/free.md) · [MCP Layer](../categories/mcp-infrastructure.md) - [Make](../tools/make.md) make.com A visual, node-based workflow automation platform ("scenarios") connecting 3,000+ apps, with newer AI-agent and natural-language-build features layered on top. [Official MCP](../mcp/official.md) · [Paid, self-serve](../gates/paid.md) · [RevOps Infra](../categories/revops-infra.md) - [Metorial](../tools/metorial.md) metorial.com A hosted MCP gateway that gives AI agents/"AI employees" centralized, governed access to a company's SaaS tools (Google Workspace, Microsoft 365, GitHub, Jira, Slack, Teams, Stripe, Salesforce, Zendesk, and... [Official MCP](../mcp/official.md) · [Paid, self-serve](../gates/paid.md) · [MCP Layer](../categories/mcp-infrastructure.md) - [Pipedream MCP](../tools/pipedream-mcp.md) pipedream.com Pipedream's existing workflow/integration platform re-exposed as hosted MCP servers, giving an MCP client access to 3,000+ connected apps and 10,000+ pre-built tools via Pipedream Connect. [Official MCP](../mcp/official.md) · [Paid, self-serve](../gates/paid.md) · [MCP Layer](../categories/mcp-infrastructure.md) - [mcp.run / TurboMCP](../tools/mcp-run-turbomcp.md) turbomcp.ai An enterprise self-hosted MCP gateway and management platform - a trusted, admin-curated registry plus RBAC-controlled deployment of MCP servers across a team's own infrastructure (K8s, PaaS, VMs). [Official MCP](../mcp/official.md) · [Gate unknown](../gates/unknown.md) · [MCP Layer](../categories/mcp-infrastructure.md) ### Next to this job - [Discover MCP servers](discover-mcp-servers.md)