BenchRank
#13 in API DevelopmentUpdated 2026-08

ForgeCode

by Tailcall · Open-source coding harness that runs inside your ZSH terminal

53.8 — BenchRank score out of 100

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Overview

ForgeCode is an open-source coding harness that runs inside ZSH: you type `:` to prompt it without leaving the terminal, and existing aliases and Oh My Zsh plugins continue to work. It connects to hundreds of LLM providers and lets you switch models mid-session, and it splits work across sub-agents (FORGE, MUSE, SAGE) for research, planning and execution so each step runs on a smaller context.

Best for
Developers who work in a ZSH terminal and want an open-source, model-agnostic coding agent.
Pricing
No prices are shown anywhere in the captured text; the CLI is described as open source and installed with a single curl command, and no cost is given for ForgeCode Services.

Strengths and trade-offs

Strengths

  • Slots into existing ZSH; aliases and Oh My Zsh plugins keep working
  • Connects to hundreds of LLM providers and models from the shell
  • Switch between planning, coding and large-context models mid-session
  • Sub-agents split research, planning and execution on bounded context

Trade-offs

  • Terminal-only and tied to ZSH; no GUI or IDE integration is mentioned
  • The benchmark comparison against rival tools is self-published
  • Large-codebase context and skills need ForgeCode Services, a separate offering
  • You supply your own LLM provider access and pay those costs

How this score is made up

Each dimension is scored out of 100 and combined into the headline score using fixed weights.

MCP support
60 out of 100
API quality
20 out of 100
Documentation
60 out of 100
Agent friendliness
79 out of 100
Changelog
100 out of 100
Marketing site structure
45 out of 100
Operational trust
15 out of 100

Measured, but not part of the score

Useful to know, but not a mark for or against the product — so these do not affect the ranking.

Openness
60 out of 100
Maintenance
100 out of 100

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