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Clipboard History MCP

io.github.d-khomenko/clipboard-history-mcpv0.5.0-alpha.0Other

Your clipboard, but Claude can read it. Type-classified, secret-encrypted. macOS + Linux.

The current version, v0.5.0-alpha.0, was published to the official MCP registry on 2026-05-06. It is distributed through a declared package, filed under Other by this index, and declares 6 environment variables. Removals and unreachable sources are measured across every server this index tracks, contract drift across the servers that answer in consecutive snapshots; the index's current counts put this record in context.

In-path gate · all MCP tools

Using Clipboard History MCP in Claude, Cursor, Gemini CLI, Cline, or Zed?

MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).

Install the mcpindex gate (one command)

Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less

uv tool install mcpindex-gate && mcpindex-config-wire
Auditable install path →Watch it hold a drift →
Trust verdict · v1 advisory · method
REVIEWstatus: PARTIALfresh until 2026-09-25 14:49 UTC
screened 2026-07-04tier: scannedgranularity: description-levelsource: registry

Semantic screen flagged a possible manipulation pattern in the description; review before your agent calls this tool.

held for reviewThe semantic screen raised a flag, but it has not been human-reviewed. It is held - not a confirmed finding - until a reviewer confirms or clears it.
mcpindex.integrity.descriptionfailCRITICAL

evidence“Claude can read clipboard without user consent”via static_description

Limits of this verdict
  • - Semantic screen only - the deterministic conformance probe has not run on this server
  • - Confidence is reported but not yet calibrated (v1)
  • - Screen reads the tool description, not the live behavior
  • - advisory
  • - registry description only no input schema
  • - screen model 8b
  • - Still current: the description we screened is unchanged, re-checked against the registry

Semantic screen: an LLM judge reads the tool description for hidden instructions (status PARTIAL). A pass means the description is not lying, not that the tool is safe: a high-capability tool with an honest description still warrants caution. The deterministic conformance probe has not been run on this server yet, so the screen here is semantic-only. Posture: advisory. Confidences are reported but not yet calibrated (calibrated=false at v1). Full verdict history is not shown on this page.

Own this server? Screen its description →

That verdict was true at screening time (snapshot 2026-09-18).

Contracts can change after screening, with no version bump. The gate pins Clipboard History MCP’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.

See your first HOLD in 2 minutes →

Related: how to trust an MCP server · screen before install · silent contract drift

Cite this record

People vet a server before wiring it in. One line on your project site or docs answers that with an independent record: screening verdict, registry provenance, contract drift history. It stays current as new screens and drift events land.

Markdown
[Independent trust record for Clipboard History MCP](https://mcpindex.ai/server/io-github-d-khomenko-clipboard-history-mcp) - screening verdict, registry provenance, and contract drift monitoring.
HTML
<a href="https://mcpindex.ai/server/io-github-d-khomenko-clipboard-history-mcp">Independent trust record for Clipboard History MCP</a> - screening verdict, registry provenance, and contract drift monitoring.
Embed this badge

A live verdict badge for your README or listing. It reflects the current screen, links back here, and updates when the verdict does.

Markdown
[![mcpindex](https://mcpindex.ai/api/v1/badge/io-github-d-khomenko-clipboard-history-mcp)](https://mcpindex.ai/server/io-github-d-khomenko-clipboard-history-mcp)
HTML
<a href="https://mcpindex.ai/server/io-github-d-khomenko-clipboard-history-mcp"><img src="https://mcpindex.ai/api/v1/badge/io-github-d-khomenko-clipboard-history-mcp" alt="mcpindex verdict" height="20" /></a>
Environment variables
CLIPBOARD_VAULT_PATH

Auto-mirror non-secret clips to this Obsidian vault directory. Sidecar `.md` per clip + bullet in `daily/YYYY-MM-DD.md`. Secrets are never mirrored.

CLIPBOARD_CAPTURE_WINDOW_TITLE

Set to '1' to capture the active window title alongside each clip (needs Accessibility permission on macOS, X11 only on Linux).

CLIPBOARD_IGNORE_APPS

Comma-separated app display names to skip (e.g. '1Password,Bitwarden,KeePassXC').

CLIPBOARD_NEVER_STORE_SECRETS

Set to '1' for paranoid mode — secrets are detected and metadata-logged but ciphertext is never stored.

CLIPBOARD_HISTORY_MAX

Maximum number of clips kept in the ring buffer. Defaults to 1000.

CLIPBOARD_POLL_MS

Watcher poll interval in milliseconds. Defaults to 1500.

MCP quality score · maturity, not trust · methodology
freshness
17
completeness
15
installability
25
documentation
15
stability
5
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