Fix silent-failure and misleading-error classes across the tool surface - #125

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mcp-improvements

Commits on Aug 25, 2026

Mcp(fix[safety]): Name the tier a gated tool needs
tony
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517d0da
Mcp(fix[pane]): Stop reporting tmux failures as success
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aff097a
Mcp(fix[filters]): Reject unknown filter fields
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0325f14
Mcp(fix[errors]): Diagnose a newline in a path; stop doubling a prefix
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e312b46
Mcp(fix[server]): Tell an unreachable server from an absent one
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d6d7873
Mcp(fix[wait]): Report a stop marker that was already on screen
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b6c105e
Mcp(fix[servers]): Give each list_servers row a complete identity
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e26b884
Mcp(fix[capture]): Report the loss when a pane laps its history limit
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0a13a29
Mcp(fix[hooks]): Merge both hook trees on the default scope too
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815c299
Mcp(fix[limits]): Keep a truncated success schema-valid
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836ae62
Mcp(fix[search]): Say how much of each pane was read
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0778479
Mcp(feat[options]): Answer what an option is actually set to
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fd33c33
Mcp(fix[run-command]): Require a shell, and say a timeout did not cancel
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4568f8a
Mcp(fix[errors]): Stop reporting a caller's mistake as an internal error
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7861804
Mcp(fix[pane]): Report what happened, not what was asked
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9901d2a
Tests(fix[isolation]): Give the truncation test its own window
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bf7d964
Mcp(fix[run-command]): Refuse a pager that has not reached the alt screen
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d8b89b3
Tests(revert): Undo an isolation fix for a mechanism that cannot occur
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e898d96
Docs(changes): Scope the flake work by pattern, not by filename
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6ad12db
Docs(changes): Correct the wait-site share, and say why it spreads
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9460c6d
Mcp(fix[filters]): Make every field a tool returns filterable
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a6af1eb
Mcp(fix[run-command]): Refuse a pane running top
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8ba6a3a
Mcp(fix[filters]): Close three silent-empty paths in filtering
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e75508c
Tests(fix[flakes]): Synchronise on arming, not on a sleep
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1cf5cf1
Mcp(fix[flag-injection]): Refuse caller strings tmux reads as flags
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1c8f7ca
Mcp(fix): Invalidate a capture cursor on reflow; refuse copy mode
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22e0555
Tests(fix[budgets]): Stop paying a ceiling that is spent on purpose
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904e345
Mcp(fix[resources]): Address a pane by its number, not a mangled id
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5b80930
Perf: Probe sockets in parallel, and stop holding a lock across tmux
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bfa4a09
Tests(fix): Reap tmux daemons left by killed runs
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5a16edf