Field-by-field comparison
Compare the evidence before choosing an MCP.
Each signal stays separate, missing facts remain visible, and the column order follows your selection.
| Evidence field | Apollo.io MCPShortlist candidate | Contentful MCP ServerMCP100 Recommended |
|---|---|---|
| Task fit | ||
| Best for |
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| Not ideal for |
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| Avoid when |
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| Provenance | ||
| Provenance details | First-party MCP Apollo.io · Publisher source ↗ | First-party MCP Contentful · Publisher source ↗ |
| Maintenance | ||
| Maintenance details | Repo: Not documented Package: Not documented | Repo: Aug 7, 2026 Package: Aug 7, 2026 |
| Popularity evidence | ||
| GitHub stars | Not documented | 61 GitHub stars · checked 2026-09-25T18:35:00Z |
| Package downloads / 30 days | No reliable download data | 21,613 package downloads / 30 days · checked 2026-08-14T18:46:26.000Z |
| Shared repository stars | 30 Shared repository stars (not MCP-specific) · checked 2026-10-20 | Not documented |
| External adoption evidence | Not documented |
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| Client coverage | ||
| Client coverage details | Not documented | Claude Code✓ Local stdio Claude Desktop✓ Local stdio Codex✓ Local stdio VS Code✓ Local stdio Cursor✓ Local stdio OpenCode✓ Local stdio |
| Client coverage note | Local stdio runs on your computer. Streamable HTTP connects to a remotely hosted MCP server. | |
| Access and data | ||
| Authentication | Apollo.io OAuth through the user's Apollo account. | Contentful Management API PAT |
| Cost | Some MCP actions, including enrichment, consume Apollo credits. The account's plan and credit balance therefore affect usage cost/availability. | Contentful account/plan limits apply |
| Permissions | The server acts with the authenticated user's Apollo workspace permissions and can only access/perform actions allowed to that account. | Contentful roles + space/environment scope; PROTECTED_ENVIRONMENTS can block env-scoped writes/deletes |
| Data handling | Requests are sent to Apollo's hosted MCP endpoint and interact with Apollo data under the authenticated account. Apollo's reviewed MCP documentation advises avoiding unnecessary sensitive information in prompts. | Content/asset metadata to Contentful CMA under configured token/space/environment |
| Limitations | ||
| Tradeoffs |
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| Risk context | The MCP can create contacts and add/remove contacts from outreach sequences. Sequence enrollment may trigger external outbound activity; enrichment can consume credits. | CVE-2026-53957 fixed from 1.7.19; current source 1.21.1 |
| Evidence date | ||
| Editorial review | 2026-10-19 | 2026-07-24 |
| Candidate evidence | 2026-10-19 | 2026-09-25T18:35:00Z |
Popularity, maintenance, fit, permissions, and client support are independent evidence fields.
Read the evidence method →